78792524

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{1931}}^1$

素因数の和:2137

約数の個数: 18

約数和(自身を含む): 139337772

約数和(自身を除く): 60545248

約数列:

[1, 2, 4, 101, 202, 404, 1931, 3862, 7724, 10201, 20402, 40804, 195031, 390062, 780124, 19698131, 39396262, 78792524]

約数ペア:

[(1, 78792524), (2, 39396262), (4, 19698131), (101, 780124), (202, 390062), (404, 195031), (1931, 40804), (3862, 20402), (7724, 10201)]