672607124

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4885

約数の個数: 72

約数和(自身を含む): 1475163648

約数和(自身を除く): 802556524

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 644, 713, 868, 1127, 1426, 1519, 2254, 2852, 3038, 4508, 4813, 4991, 6076, 9626, 9982, 19252, 19964, 33691, 34937, 67382, 69874, 110699, 134764, 139748, 149203, 221398, 235837, 298406, 442796, 471674, 596812, 774893, 943348, 1044421, 1549786, 2088842, 3099572, 3431669, 4177684, 5424251, 6863338, 7310947, 10848502, 13726676, 14621894, 21697004, 24021683, 29243788, 48043366, 96086732, 168151781, 336303562, 672607124]

約数ペア:

[(1, 672607124), (2, 336303562), (4, 168151781), (7, 96086732), (14, 48043366), (23, 29243788), (28, 24021683), (31, 21697004), (46, 14621894), (49, 13726676), (62, 10848502), (92, 7310947), (98, 6863338), (124, 5424251), (161, 4177684), (196, 3431669), (217, 3099572), (322, 2088842), (434, 1549786), (644, 1044421), (713, 943348), (868, 774893), (1127, 596812), (1426, 471674), (1519, 442796), (2254, 298406), (2852, 235837), (3038, 221398), (4508, 149203), (4813, 139748), (4991, 134764), (6076, 110699), (9626, 69874), (9982, 67382), (19252, 34937), (19964, 33691)]