25158224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 61746048

約数和(自身を除く): 36587824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 467, 481, 518, 592, 728, 934, 962, 1036, 1456, 1868, 1924, 2072, 3269, 3367, 3736, 3848, 4144, 6071, 6538, 6734, 7472, 7696, 12142, 13076, 13468, 17279, 24284, 26152, 26936, 34558, 42497, 48568, 52304, 53872, 69116, 84994, 97136, 120953, 138232, 169988, 224627, 241906, 276464, 339976, 449254, 483812, 679952, 898508, 967624, 1572389, 1797016, 1935248, 3144778, 3594032, 6289556, 12579112, 25158224]

約数ペア:

[(1, 25158224), (2, 12579112), (4, 6289556), (7, 3594032), (8, 3144778), (13, 1935248), (14, 1797016), (16, 1572389), (26, 967624), (28, 898508), (37, 679952), (52, 483812), (56, 449254), (74, 339976), (91, 276464), (104, 241906), (112, 224627), (148, 169988), (182, 138232), (208, 120953), (259, 97136), (296, 84994), (364, 69116), (467, 53872), (481, 52304), (518, 48568), (592, 42497), (728, 34558), (934, 26936), (962, 26152), (1036, 24284), (1456, 17279), (1868, 13468), (1924, 13076), (2072, 12142), (3269, 7696), (3367, 7472), (3736, 6734), (3848, 6538), (4144, 6071)]