71390792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{811259}}^1$

素因数の和:811276

約数の個数: 16

約数和(自身を含む): 146026800

約数和(自身を除く): 74636008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 811259, 1622518, 3245036, 6490072, 8923849, 17847698, 35695396, 71390792]

約数ペア:

[(1, 71390792), (2, 35695396), (4, 17847698), (8, 8923849), (11, 6490072), (22, 3245036), (44, 1622518), (88, 811259)]