68395292

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2351}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 136980480

約数和(自身を除く): 68585188

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 2351, 4156, 4702, 7273, 9404, 14546, 16457, 29092, 32914, 65828, 2442689, 4885378, 9770756, 17098823, 34197646, 68395292]

約数ペア:

[(1, 68395292), (2, 34197646), (4, 17098823), (7, 9770756), (14, 4885378), (28, 2442689), (1039, 65828), (2078, 32914), (2351, 29092), (4156, 16457), (4702, 14546), (7273, 9404)]