72079774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 123492096

約数和(自身を除く): 51412322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 2417, 4834, 14911, 29822, 31421, 62842, 74927, 89429, 149854, 178858, 974051, 1162577, 1948102, 2325154, 2772299, 5544598, 36039887, 72079774]

約数ペア:

[(1, 72079774), (2, 36039887), (13, 5544598), (26, 2772299), (31, 2325154), (37, 1948102), (62, 1162577), (74, 974051), (403, 178858), (481, 149854), (806, 89429), (962, 74927), (1147, 62842), (2294, 31421), (2417, 29822), (4834, 14911)]