64428871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 71245440

約数和(自身を除く): 6816569

約数列:

[1, 13, 61, 113, 719, 793, 1469, 6893, 9347, 43859, 81247, 89609, 570167, 1056211, 4956067, 64428871]

約数ペア:

[(1, 64428871), (13, 4956067), (61, 1056211), (113, 570167), (719, 89609), (793, 81247), (1469, 43859), (6893, 9347)]