70259078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20287

約数の個数: 16

約数和(自身を含む): 110545344

約数和(自身を除く): 40286266

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 20201, 40402, 747437, 949447, 1494874, 1898894, 35129539, 70259078]

約数ペア:

[(1, 70259078), (2, 35129539), (37, 1898894), (47, 1494874), (74, 949447), (94, 747437), (1739, 40402), (3478, 20201)]