27740644

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 49336448

約数和(自身を除く): 21595804

約数列:

[1, 2, 4, 157, 163, 271, 314, 326, 542, 628, 652, 1084, 25591, 42547, 44173, 51182, 85094, 88346, 102364, 170188, 176692, 6935161, 13870322, 27740644]

約数ペア:

[(1, 27740644), (2, 13870322), (4, 6935161), (157, 176692), (163, 170188), (271, 102364), (314, 88346), (326, 85094), (542, 51182), (628, 44173), (652, 42547), (1084, 25591)]