57406738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 87993216

約数和(自身を除く): 30586478

約数列:

[1, 2, 53, 106, 491, 982, 1103, 2206, 26023, 52046, 58459, 116918, 541573, 1083146, 28703369, 57406738]

約数ペア:

[(1, 57406738), (2, 28703369), (53, 1083146), (106, 541573), (491, 116918), (982, 58459), (1103, 52046), (2206, 26023)]