27390808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{201403}}^1$

素因数の和:201426

約数の個数: 16

約数和(自身を含む): 54379080

約数和(自身を除く): 26988272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 201403, 402806, 805612, 1611224, 3423851, 6847702, 13695404, 27390808]

約数ペア:

[(1, 27390808), (2, 13695404), (4, 6847702), (8, 3423851), (17, 1611224), (34, 805612), (68, 402806), (136, 201403)]