70895656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{681689}}^1$

素因数の和:681708

約数の個数: 16

約数和(自身を含む): 143154900

約数和(自身を除く): 72259244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 681689, 1363378, 2726756, 5453512, 8861957, 17723914, 35447828, 70895656]

約数ペア:

[(1, 70895656), (2, 35447828), (4, 17723914), (8, 8861957), (13, 5453512), (26, 2726756), (52, 1363378), (104, 681689)]