57740878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 94537800

約数和(自身を除く): 36796922

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1229, 1807, 2458, 3614, 15977, 23491, 31954, 46982, 170831, 207701, 341662, 415402, 2220803, 4441606, 28870439, 57740878]

約数ペア:

[(1, 57740878), (2, 28870439), (13, 4441606), (26, 2220803), (139, 415402), (169, 341662), (278, 207701), (338, 170831), (1229, 46982), (1807, 31954), (2458, 23491), (3614, 15977)]