74706856

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12239}}^1$

素因数の和:12361

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 86861144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 12239, 24478, 48956, 85673, 97912, 171346, 342692, 685384, 1334051, 2668102, 5336204, 9338357, 10672408, 18676714, 37353428, 74706856]

約数ペア:

[(1, 74706856), (2, 37353428), (4, 18676714), (7, 10672408), (8, 9338357), (14, 5336204), (28, 2668102), (56, 1334051), (109, 685384), (218, 342692), (436, 171346), (763, 97912), (872, 85673), (1526, 48956), (3052, 24478), (6104, 12239)]