72150866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12743}}^1$

素因数の和:12913

約数の個数: 16

約数和(自身を含む): 114696000

約数和(自身を除く): 42545134

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 12743, 25486, 242117, 484234, 1898707, 3797414, 36075433, 72150866]

約数ペア:

[(1, 72150866), (2, 36075433), (19, 3797414), (38, 1898707), (149, 484234), (298, 242117), (2831, 25486), (5662, 12743)]