656157072

素因数分解:

$2^4\times 3^1\times {\mathrm{13669939}}^1$

素因数の和:13669950

約数の個数: 20

約数和(自身を含む): 1695072560

約数和(自身を除く): 1038915488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13669939, 27339878, 41009817, 54679756, 82019634, 109359512, 164039268, 218719024, 328078536, 656157072]

約数ペア:

[(1, 656157072), (2, 328078536), (3, 218719024), (4, 164039268), (6, 109359512), (8, 82019634), (12, 54679756), (16, 41009817), (24, 27339878), (48, 13669939)]