26640388

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 47779200

約数和(自身を除く): 21138812

約数列:

[1, 2, 4, 59, 118, 157, 236, 314, 628, 719, 1438, 2876, 9263, 18526, 37052, 42421, 84842, 112883, 169684, 225766, 451532, 6660097, 13320194, 26640388]

約数ペア:

[(1, 26640388), (2, 13320194), (4, 6660097), (59, 451532), (118, 225766), (157, 169684), (236, 112883), (314, 84842), (628, 42421), (719, 37052), (1438, 18526), (2876, 9263)]