65265928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 154748160

約数和(自身を除く): 89482232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2423, 3367, 3848, 4846, 6734, 9692, 13468, 16961, 19384, 26936, 31499, 33922, 62998, 67844, 89651, 125996, 135688, 179302, 220493, 251992, 358604, 440986, 627557, 717208, 881972, 1165463, 1255114, 1763944, 2330926, 2510228, 4661852, 5020456, 8158241, 9323704, 16316482, 32632964, 65265928]

約数ペア:

[(1, 65265928), (2, 32632964), (4, 16316482), (7, 9323704), (8, 8158241), (13, 5020456), (14, 4661852), (26, 2510228), (28, 2330926), (37, 1763944), (52, 1255114), (56, 1165463), (74, 881972), (91, 717208), (104, 627557), (148, 440986), (182, 358604), (259, 251992), (296, 220493), (364, 179302), (481, 135688), (518, 125996), (728, 89651), (962, 67844), (1036, 62998), (1924, 33922), (2072, 31499), (2423, 26936), (3367, 19384), (3848, 16961), (4846, 13468), (6734, 9692)]