57210686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70981}}^1$

素因数の和:71027

約数の個数: 16

約数和(自身を含む): 95399808

約数和(自身を除く): 38189122

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70981, 141962, 922753, 1845506, 2200411, 4400822, 28605343, 57210686]

約数ペア:

[(1, 57210686), (2, 28605343), (13, 4400822), (26, 2200411), (31, 1845506), (62, 922753), (403, 141962), (806, 70981)]