28400064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 100071936

約数和(自身を除く): 71671872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 113, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 226, 231, 238, 264, 272, 308, 336, 339, 352, 357, 374, 408, 448, 452, 462, 476, 528, 544, 561, 616, 672, 678, 704, 714, 748, 791, 816, 904, 924, 952, 1056, 1088, 1122, 1232, 1243, 1309, 1344, 1356, 1428, 1496, 1582, 1632, 1808, 1848, 1904, 1921, 2112, 2244, 2373, 2464, 2486, 2618, 2712, 2856, 2992, 3164, 3264, 3616, 3696, 3729, 3808, 3842, 3927, 4488, 4746, 4928, 4972, 5236, 5424, 5712, 5763, 5984, 6328, 7232, 7392, 7458, 7616, 7684, 7854, 8701, 8976, 9492, 9944, 10472, 10848, 11424, 11526, 11968, 12656, 13447, 14784, 14916, 15368, 15708, 17402, 17952, 18984, 19888, 20944, 21131, 21696, 22848, 23052, 25312, 26103, 26894, 29832, 30736, 31416, 34804, 35904, 37968, 39776, 40341, 41888, 42262, 46104, 50624, 52206, 53788, 59664, 61472, 62832, 63393, 69608, 75936, 79552, 80682, 83776, 84524, 92208, 104412, 107576, 119328, 122944, 125664, 126786, 139216, 147917, 151872, 161364, 169048, 184416, 208824, 215152, 238656, 251328, 253572, 278432, 295834, 322728, 338096, 368832, 417648, 430304, 443751, 507144, 556864, 591668, 645456, 676192, 835296, 860608, 887502, 1014288, 1183336, 1290912, 1352384, 1670592, 1775004, 2028576, 2366672, 2581824, 3550008, 4057152, 4733344, 7100016, 9466688, 14200032, 28400064]

約数ペア:

[(1, 28400064), (2, 14200032), (3, 9466688), (4, 7100016), (6, 4733344), (7, 4057152), (8, 3550008), (11, 2581824), (12, 2366672), (14, 2028576), (16, 1775004), (17, 1670592), (21, 1352384), (22, 1290912), (24, 1183336), (28, 1014288), (32, 887502), (33, 860608), (34, 835296), (42, 676192), (44, 645456), (48, 591668), (51, 556864), (56, 507144), (64, 443751), (66, 430304), (68, 417648), (77, 368832), (84, 338096), (88, 322728), (96, 295834), (102, 278432), (112, 253572), (113, 251328), (119, 238656), (132, 215152), (136, 208824), (154, 184416), (168, 169048), (176, 161364), (187, 151872), (192, 147917), (204, 139216), (224, 126786), (226, 125664), (231, 122944), (238, 119328), (264, 107576), (272, 104412), (308, 92208), (336, 84524), (339, 83776), (352, 80682), (357, 79552), (374, 75936), (408, 69608), (448, 63393), (452, 62832), (462, 61472), (476, 59664), (528, 53788), (544, 52206), (561, 50624), (616, 46104), (672, 42262), (678, 41888), (704, 40341), (714, 39776), (748, 37968), (791, 35904), (816, 34804), (904, 31416), (924, 30736), (952, 29832), (1056, 26894), (1088, 26103), (1122, 25312), (1232, 23052), (1243, 22848), (1309, 21696), (1344, 21131), (1356, 20944), (1428, 19888), (1496, 18984), (1582, 17952), (1632, 17402), (1808, 15708), (1848, 15368), (1904, 14916), (1921, 14784), (2112, 13447), (2244, 12656), (2373, 11968), (2464, 11526), (2486, 11424), (2618, 10848), (2712, 10472), (2856, 9944), (2992, 9492), (3164, 8976), (3264, 8701), (3616, 7854), (3696, 7684), (3729, 7616), (3808, 7458), (3842, 7392), (3927, 7232), (4488, 6328), (4746, 5984), (4928, 5763), (4972, 5712), (5236, 5424)]