71687056

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17299}}^1$

素因数の和:17351

約数の個数: 40

約数和(自身を含む): 163035200

約数和(自身を除く): 91348144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17299, 34598, 69196, 121093, 138392, 242186, 276784, 484372, 640063, 968744, 1280126, 1937488, 2560252, 4480441, 5120504, 8960882, 10241008, 17921764, 35843528, 71687056]

約数ペア:

[(1, 71687056), (2, 35843528), (4, 17921764), (7, 10241008), (8, 8960882), (14, 5120504), (16, 4480441), (28, 2560252), (37, 1937488), (56, 1280126), (74, 968744), (112, 640063), (148, 484372), (259, 276784), (296, 242186), (518, 138392), (592, 121093), (1036, 69196), (2072, 34598), (4144, 17299)]