72416524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3623}}^1$

素因数の和:3909

約数の個数: 24

約数和(自身を含む): 133943040

約数和(自身を除く): 61526516

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 3623, 4997, 7246, 9994, 14492, 19988, 68837, 137674, 275348, 952849, 1905698, 3811396, 18104131, 36208262, 72416524]

約数ペア:

[(1, 72416524), (2, 36208262), (4, 18104131), (19, 3811396), (38, 1905698), (76, 952849), (263, 275348), (526, 137674), (1052, 68837), (3623, 19988), (4997, 14492), (7246, 9994)]