66302864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 131475960

約数和(自身を除く): 65173096

約数列:

[1, 2, 4, 8, 16, 89, 101, 178, 202, 356, 404, 461, 712, 808, 922, 1424, 1616, 1844, 3688, 7376, 8989, 17978, 35956, 41029, 46561, 71912, 82058, 93122, 143824, 164116, 186244, 328232, 372488, 656464, 744976, 4143929, 8287858, 16575716, 33151432, 66302864]

約数ペア:

[(1, 66302864), (2, 33151432), (4, 16575716), (8, 8287858), (16, 4143929), (89, 744976), (101, 656464), (178, 372488), (202, 328232), (356, 186244), (404, 164116), (461, 143824), (712, 93122), (808, 82058), (922, 71912), (1424, 46561), (1616, 41029), (1844, 35956), (3688, 17978), (7376, 8989)]