25991702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 45840384

約数和(自身を除く): 19848682

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 1657, 3314, 7843, 15686, 18227, 36454, 38111, 51367, 76222, 102734, 419221, 565037, 838442, 1130074, 1181441, 2362882, 12995851, 25991702]

約数ペア:

[(1, 25991702), (2, 12995851), (11, 2362882), (22, 1181441), (23, 1130074), (31, 838442), (46, 565037), (62, 419221), (253, 102734), (341, 76222), (506, 51367), (682, 38111), (713, 36454), (1426, 18227), (1657, 15686), (3314, 7843)]