28490162

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 44076312

約数和(自身を除く): 15586150

約数列:

[1, 2, 41, 82, 157, 314, 2213, 4426, 6437, 12874, 90733, 181466, 347441, 694882, 14245081, 28490162]

約数ペア:

[(1, 28490162), (2, 14245081), (41, 694882), (82, 347441), (157, 181466), (314, 90733), (2213, 12874), (4426, 6437)]