17420444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 15023044

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1063, 2126, 4097, 4252, 8194, 16388, 18071, 36142, 72284, 256183, 512366, 1024732, 4355111, 8710222, 17420444]

約数ペア:

[(1, 17420444), (2, 8710222), (4, 4355111), (17, 1024732), (34, 512366), (68, 256183), (241, 72284), (482, 36142), (964, 18071), (1063, 16388), (2126, 8194), (4097, 4252)]