71006626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2417}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 109709496

約数和(自身を除く): 38702870

約数列:

[1, 2, 37, 74, 397, 794, 2417, 4834, 14689, 29378, 89429, 178858, 959549, 1919098, 35503313, 71006626]

約数ペア:

[(1, 71006626), (2, 35503313), (37, 1919098), (74, 959549), (397, 178858), (794, 89429), (2417, 29378), (4834, 14689)]