16572864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 58521600

約数和(自身を除く): 41948736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 59, 64, 66, 76, 77, 84, 88, 96, 112, 114, 118, 132, 133, 152, 154, 168, 176, 177, 192, 209, 224, 228, 231, 236, 264, 266, 304, 308, 336, 352, 354, 399, 413, 418, 448, 456, 462, 472, 528, 532, 608, 616, 627, 649, 672, 704, 708, 798, 826, 836, 912, 924, 944, 1056, 1064, 1121, 1216, 1232, 1239, 1254, 1298, 1344, 1416, 1463, 1596, 1652, 1672, 1824, 1848, 1888, 1947, 2112, 2128, 2242, 2464, 2478, 2508, 2596, 2832, 2926, 3192, 3304, 3344, 3363, 3648, 3696, 3776, 3894, 4256, 4389, 4484, 4543, 4928, 4956, 5016, 5192, 5664, 5852, 6384, 6608, 6688, 6726, 7392, 7788, 7847, 8512, 8778, 8968, 9086, 9912, 10032, 10384, 11328, 11704, 12331, 12768, 13216, 13376, 13452, 13629, 14784, 15576, 15694, 17556, 17936, 18172, 19824, 20064, 20768, 23408, 23541, 24662, 25536, 26432, 26904, 27258, 31152, 31388, 35112, 35872, 36344, 36993, 39648, 40128, 41536, 46816, 47082, 49324, 53808, 54516, 62304, 62776, 70224, 71744, 72688, 73986, 79296, 86317, 93632, 94164, 98648, 107616, 109032, 124608, 125552, 140448, 145376, 147972, 172634, 188328, 197296, 215232, 218064, 251104, 258951, 280896, 290752, 295944, 345268, 376656, 394592, 436128, 502208, 517902, 591888, 690536, 753312, 789184, 872256, 1035804, 1183776, 1381072, 1506624, 2071608, 2367552, 2762144, 4143216, 5524288, 8286432, 16572864]

約数ペア:

[(1, 16572864), (2, 8286432), (3, 5524288), (4, 4143216), (6, 2762144), (7, 2367552), (8, 2071608), (11, 1506624), (12, 1381072), (14, 1183776), (16, 1035804), (19, 872256), (21, 789184), (22, 753312), (24, 690536), (28, 591888), (32, 517902), (33, 502208), (38, 436128), (42, 394592), (44, 376656), (48, 345268), (56, 295944), (57, 290752), (59, 280896), (64, 258951), (66, 251104), (76, 218064), (77, 215232), (84, 197296), (88, 188328), (96, 172634), (112, 147972), (114, 145376), (118, 140448), (132, 125552), (133, 124608), (152, 109032), (154, 107616), (168, 98648), (176, 94164), (177, 93632), (192, 86317), (209, 79296), (224, 73986), (228, 72688), (231, 71744), (236, 70224), (264, 62776), (266, 62304), (304, 54516), (308, 53808), (336, 49324), (352, 47082), (354, 46816), (399, 41536), (413, 40128), (418, 39648), (448, 36993), (456, 36344), (462, 35872), (472, 35112), (528, 31388), (532, 31152), (608, 27258), (616, 26904), (627, 26432), (649, 25536), (672, 24662), (704, 23541), (708, 23408), (798, 20768), (826, 20064), (836, 19824), (912, 18172), (924, 17936), (944, 17556), (1056, 15694), (1064, 15576), (1121, 14784), (1216, 13629), (1232, 13452), (1239, 13376), (1254, 13216), (1298, 12768), (1344, 12331), (1416, 11704), (1463, 11328), (1596, 10384), (1652, 10032), (1672, 9912), (1824, 9086), (1848, 8968), (1888, 8778), (1947, 8512), (2112, 7847), (2128, 7788), (2242, 7392), (2464, 6726), (2478, 6688), (2508, 6608), (2596, 6384), (2832, 5852), (2926, 5664), (3192, 5192), (3304, 5016), (3344, 4956), (3363, 4928), (3648, 4543), (3696, 4484), (3776, 4389), (3894, 4256)]