70913008

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{15661}}^1$

素因数の和:15952

約数の個数: 20

約数和(自身を含む): 137888248

約数和(自身を除く): 66975240

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 15661, 31322, 62644, 125288, 250576, 4432063, 8864126, 17728252, 35456504, 70913008]

約数ペア:

[(1, 70913008), (2, 35456504), (4, 17728252), (8, 8864126), (16, 4432063), (283, 250576), (566, 125288), (1132, 62644), (2264, 31322), (4528, 15661)]