72492287

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 86709312

約数和(自身を除く): 14217025

約数列:

[1, 7, 37, 53, 259, 371, 1961, 5281, 13727, 36967, 195397, 279893, 1367779, 1959251, 10356041, 72492287]

約数ペア:

[(1, 72492287), (7, 10356041), (37, 1959251), (53, 1367779), (259, 279893), (371, 195397), (1961, 36967), (5281, 13727)]