70411408

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{10453}}^1$

素因数の和:10882

約数の個数: 20

約数和(自身を含む): 136759228

約数和(自身を除く): 66347820

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 10453, 20906, 41812, 83624, 167248, 4400713, 8801426, 17602852, 35205704, 70411408]

約数ペア:

[(1, 70411408), (2, 35205704), (4, 17602852), (8, 8801426), (16, 4400713), (421, 167248), (842, 83624), (1684, 41812), (3368, 20906), (6736, 10453)]