71569225072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2917}}^1\times {\mathrm{90203}}^1$

素因数の和:93145

約数の個数: 40

約数和(自身を含む): 146874121776

約数和(自身を除く): 75304896704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2917, 5834, 11668, 23336, 46672, 49589, 90203, 99178, 180406, 198356, 360812, 396712, 721624, 793424, 1443248, 1533451, 3066902, 6133804, 12267608, 24535216, 263122151, 526244302, 1052488604, 2104977208, 4209954416, 4473076567, 8946153134, 17892306268, 35784612536, 71569225072]

約数ペア:

[(1, 71569225072), (2, 35784612536), (4, 17892306268), (8, 8946153134), (16, 4473076567), (17, 4209954416), (34, 2104977208), (68, 1052488604), (136, 526244302), (272, 263122151), (2917, 24535216), (5834, 12267608), (11668, 6133804), (23336, 3066902), (46672, 1533451), (49589, 1443248), (90203, 793424), (99178, 721624), (180406, 396712), (198356, 360812)]