64148882

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{68389}}^1$

素因数の和:68465

約数の個数: 16

約数和(自身を含む): 111612480

約数和(自身を除く): 47463598

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 68389, 136778, 478723, 957446, 4582063, 9164126, 32074441, 64148882]

約数ペア:

[(1, 64148882), (2, 32074441), (7, 9164126), (14, 4582063), (67, 957446), (134, 478723), (469, 136778), (938, 68389)]