25701214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 48416256

約数和(自身を除く): 22715042

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1063, 1099, 1727, 2126, 2198, 3454, 7441, 11693, 12089, 14882, 23386, 24178, 81851, 163702, 166891, 333782, 1168237, 1835801, 2336474, 3671602, 12850607, 25701214]

約数ペア:

[(1, 25701214), (2, 12850607), (7, 3671602), (11, 2336474), (14, 1835801), (22, 1168237), (77, 333782), (154, 166891), (157, 163702), (314, 81851), (1063, 24178), (1099, 23386), (1727, 14882), (2126, 12089), (2198, 11693), (3454, 7441)]