64236907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4483}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 77483520

約数和(自身を除く): 13246613

約数列:

[1, 7, 23, 89, 161, 623, 2047, 4483, 14329, 31381, 103109, 398987, 721763, 2792909, 9176701, 64236907]

約数ペア:

[(1, 64236907), (7, 9176701), (23, 2792909), (89, 721763), (161, 398987), (623, 103109), (2047, 31381), (4483, 14329)]