72607619

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15551}}^1$

素因数の和:15610

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 16971901

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 15551, 108857, 357673, 450979, 2503711, 3156853, 10372517, 72607619]

約数ペア:

[(1, 72607619), (7, 10372517), (23, 3156853), (29, 2503711), (161, 450979), (203, 357673), (667, 108857), (4669, 15551)]