6987656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67208

約数の個数: 16

約数和(自身を含む): 14109900

約数和(自身を除く): 7122244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 67189, 134378, 268756, 537512, 873457, 1746914, 3493828, 6987656]

約数ペア:

[(1, 6987656), (2, 3493828), (4, 1746914), (8, 873457), (13, 537512), (26, 268756), (52, 134378), (104, 67189)]