15671912464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{56779}}^1$

素因数の和:58127

約数の個数: 40

約数和(自身を含む): 32725266560

約数和(自身を除く): 17053354096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1327, 2654, 5308, 10616, 17251, 21232, 34502, 56779, 69004, 113558, 138008, 227116, 276016, 454232, 738127, 908464, 1476254, 2952508, 5905016, 11810032, 75345733, 150691466, 301382932, 602765864, 979494529, 1205531728, 1958989058, 3917978116, 7835956232, 15671912464]

約数ペア:

[(1, 15671912464), (2, 7835956232), (4, 3917978116), (8, 1958989058), (13, 1205531728), (16, 979494529), (26, 602765864), (52, 301382932), (104, 150691466), (208, 75345733), (1327, 11810032), (2654, 5905016), (5308, 2952508), (10616, 1476254), (17251, 908464), (21232, 738127), (34502, 454232), (56779, 276016), (69004, 227116), (113558, 138008)]