57868070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 112650048

約数和(自身を除く): 54781978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 1607, 2770, 3214, 3601, 7202, 8035, 16070, 18005, 20891, 36010, 41782, 104455, 208910, 445139, 890278, 2225695, 4451390, 5786807, 11573614, 28934035, 57868070]

約数ペア:

[(1, 57868070), (2, 28934035), (5, 11573614), (10, 5786807), (13, 4451390), (26, 2225695), (65, 890278), (130, 445139), (277, 208910), (554, 104455), (1385, 41782), (1607, 36010), (2770, 20891), (3214, 18005), (3601, 16070), (7202, 8035)]