25117502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 40028736

約数和(自身を除く): 14911234

約数列:

[1, 2, 31, 41, 62, 82, 241, 482, 1271, 1681, 2542, 3362, 7471, 9881, 14942, 19762, 52111, 104222, 306311, 405121, 612622, 810242, 12558751, 25117502]

約数ペア:

[(1, 25117502), (2, 12558751), (31, 810242), (41, 612622), (62, 405121), (82, 306311), (241, 104222), (482, 52111), (1271, 19762), (1681, 14942), (2542, 9881), (3362, 7471)]