71366308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3457}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 134875832

約数和(自身を除く): 63509524

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 3457, 5161, 6914, 10322, 13828, 20644, 44941, 89882, 179764, 1372429, 2744858, 5489716, 17841577, 35683154, 71366308]

約数ペア:

[(1, 71366308), (2, 35683154), (4, 17841577), (13, 5489716), (26, 2744858), (52, 1372429), (397, 179764), (794, 89882), (1588, 44941), (3457, 20644), (5161, 13828), (6914, 10322)]