70208528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337541}}^1$

素因数の和:337562

約数の個数: 20

約数和(自身を含む): 146493228

約数和(自身を除く): 76284700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337541, 675082, 1350164, 2700328, 4388033, 5400656, 8776066, 17552132, 35104264, 70208528]

約数ペア:

[(1, 70208528), (2, 35104264), (4, 17552132), (8, 8776066), (13, 5400656), (16, 4388033), (26, 2700328), (52, 1350164), (104, 675082), (208, 337541)]