72321959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 77082624

約数和(自身を除く): 4760665

約数列:

[1, 23, 101, 163, 191, 2323, 3749, 4393, 16463, 19291, 31133, 378649, 443693, 716059, 3144433, 72321959]

約数ペア:

[(1, 72321959), (23, 3144433), (101, 716059), (163, 443693), (191, 378649), (2323, 31133), (3749, 19291), (4393, 16463)]