68752624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{252767}}^1$

素因数の和:252792

約数の個数: 20

約数和(自身を含む): 141044544

約数和(自身を除く): 72291920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 252767, 505534, 1011068, 2022136, 4044272, 4297039, 8594078, 17188156, 34376312, 68752624]

約数ペア:

[(1, 68752624), (2, 34376312), (4, 17188156), (8, 8594078), (16, 4297039), (17, 4044272), (34, 2022136), (68, 1011068), (136, 505534), (272, 252767)]