57648721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 63676480

約数和(自身を除く): 6027759

約数列:

[1, 13, 61, 139, 523, 793, 1807, 6799, 8479, 31903, 72697, 110227, 414739, 945061, 4434517, 57648721]

約数ペア:

[(1, 57648721), (13, 4434517), (61, 945061), (139, 414739), (523, 110227), (793, 72697), (1807, 31903), (6799, 8479)]