28537152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 112

約数和(自身を含む): 91440000

約数和(自身を除く): 62902848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1249, 1344, 1428, 1632, 1904, 2498, 2856, 3264, 3747, 3808, 4996, 5712, 7494, 7616, 8743, 9992, 11424, 14988, 17486, 19984, 21233, 22848, 26229, 29976, 34972, 39968, 42466, 52458, 59952, 63699, 69944, 79936, 84932, 104916, 119904, 127398, 139888, 148631, 169864, 209832, 239808, 254796, 279776, 297262, 339728, 419664, 445893, 509592, 559552, 594524, 679456, 839328, 891786, 1019184, 1189048, 1358912, 1678656, 1783572, 2038368, 2378096, 3567144, 4076736, 4756192, 7134288, 9512384, 14268576, 28537152]

約数ペア:

[(1, 28537152), (2, 14268576), (3, 9512384), (4, 7134288), (6, 4756192), (7, 4076736), (8, 3567144), (12, 2378096), (14, 2038368), (16, 1783572), (17, 1678656), (21, 1358912), (24, 1189048), (28, 1019184), (32, 891786), (34, 839328), (42, 679456), (48, 594524), (51, 559552), (56, 509592), (64, 445893), (68, 419664), (84, 339728), (96, 297262), (102, 279776), (112, 254796), (119, 239808), (136, 209832), (168, 169864), (192, 148631), (204, 139888), (224, 127398), (238, 119904), (272, 104916), (336, 84932), (357, 79936), (408, 69944), (448, 63699), (476, 59952), (544, 52458), (672, 42466), (714, 39968), (816, 34972), (952, 29976), (1088, 26229), (1249, 22848), (1344, 21233), (1428, 19984), (1632, 17486), (1904, 14988), (2498, 11424), (2856, 9992), (3264, 8743), (3747, 7616), (3808, 7494), (4996, 5712)]