72041206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26821}}^1$

素因数の和:26919

約数の個数: 16

約数和(自身を含む): 115871040

約数和(自身を除く): 43829834

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 26821, 53642, 455957, 911914, 2118859, 4237718, 36020603, 72041206]

約数ペア:

[(1, 72041206), (2, 36020603), (17, 4237718), (34, 2118859), (79, 911914), (158, 455957), (1343, 53642), (2686, 26821)]