64783288

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{12251}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 121662360

約数和(自身を除く): 56879072

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 12251, 24502, 49004, 98008, 8097911, 16195822, 32391644, 64783288]

約数ペア:

[(1, 64783288), (2, 32391644), (4, 16195822), (8, 8097911), (661, 98008), (1322, 49004), (2644, 24502), (5288, 12251)]