71285644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{937969}}^1$

素因数の和:937992

約数の個数: 12

約数和(自身を含む): 131315800

約数和(自身を除く): 60030156

約数列:

[1, 2, 4, 19, 38, 76, 937969, 1875938, 3751876, 17821411, 35642822, 71285644]

約数ペア:

[(1, 71285644), (2, 35642822), (4, 17821411), (19, 3751876), (38, 1875938), (76, 937969)]