71891186

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 36972814

約数列:

[1, 2, 223, 359, 446, 449, 718, 898, 80057, 100127, 160114, 161191, 200254, 322382, 35945593, 71891186]

約数ペア:

[(1, 71891186), (2, 35945593), (223, 322382), (359, 200254), (446, 161191), (449, 160114), (718, 100127), (898, 80057)]