71648392

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{24809}}^1$

素因数の和:24853

約数の個数: 24

約数和(自身を含む): 141789150

約数和(自身を除く): 70140758

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 24809, 49618, 99236, 198472, 471371, 942742, 1885484, 3770968, 8956049, 17912098, 35824196, 71648392]

約数ペア:

[(1, 71648392), (2, 35824196), (4, 17912098), (8, 8956049), (19, 3770968), (38, 1885484), (76, 942742), (152, 471371), (361, 198472), (722, 99236), (1444, 49618), (2888, 24809)]