72179138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3511}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 114210240

約数和(自身を除く): 42031102

約数列:

[1, 2, 19, 38, 541, 1082, 3511, 7022, 10279, 20558, 66709, 133418, 1899451, 3798902, 36089569, 72179138]

約数ペア:

[(1, 72179138), (2, 36089569), (19, 3798902), (38, 1899451), (541, 133418), (1082, 66709), (3511, 20558), (7022, 10279)]