71708802008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3157309}}^1$

素因数の和:3157499

約数の個数: 32

約数和(自身を含む): 143215581600

約数和(自身を除く): 71506779592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 5678, 11356, 22712, 3157309, 6314618, 12629236, 25258472, 53674253, 107348506, 214697012, 429394024, 527270603, 1054541206, 2109082412, 4218164824, 8963600251, 17927200502, 35854401004, 71708802008]

約数ペア:

[(1, 71708802008), (2, 35854401004), (4, 17927200502), (8, 8963600251), (17, 4218164824), (34, 2109082412), (68, 1054541206), (136, 527270603), (167, 429394024), (334, 214697012), (668, 107348506), (1336, 53674253), (2839, 25258472), (5678, 12629236), (11356, 6314618), (22712, 3157309)]