65115856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8519

約数の個数: 40

約数和(自身を含む): 139555304

約数和(自身を除く): 74439448

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 8461, 16922, 33844, 67688, 109993, 135376, 219986, 313057, 439972, 626114, 879944, 1252228, 1759888, 2504456, 4069741, 5008912, 8139482, 16278964, 32557928, 65115856]

約数ペア:

[(1, 65115856), (2, 32557928), (4, 16278964), (8, 8139482), (13, 5008912), (16, 4069741), (26, 2504456), (37, 1759888), (52, 1252228), (74, 879944), (104, 626114), (148, 439972), (208, 313057), (296, 219986), (481, 135376), (592, 109993), (962, 67688), (1924, 33844), (3848, 16922), (7696, 8461)]