64182196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3109}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 121302440

約数和(自身を除く): 57120244

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 3109, 5161, 6218, 10322, 12436, 20644, 40417, 80834, 161668, 1234273, 2468546, 4937092, 16045549, 32091098, 64182196]

約数ペア:

[(1, 64182196), (2, 32091098), (4, 16045549), (13, 4937092), (26, 2468546), (52, 1234273), (397, 161668), (794, 80834), (1588, 40417), (3109, 20644), (5161, 12436), (6218, 10322)]