71868134518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2306867}}^1$

素因数の和:2307327

約数の個数: 16

約数和(自身を含む): 110978805744

約数和(自身を除く): 39110671226

約数列:

[1, 2, 37, 74, 421, 842, 15577, 31154, 2306867, 4613734, 85354079, 170708158, 971191007, 1942382014, 35934067259, 71868134518]

約数ペア:

[(1, 71868134518), (2, 35934067259), (37, 1942382014), (74, 971191007), (421, 170708158), (842, 85354079), (15577, 4613734), (31154, 2306867)]