68756036

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{40829}}^1$

素因数の和:41254

約数の個数: 12

約数和(自身を含む): 120611820

約数和(自身を除く): 51855784

約数列:

[1, 2, 4, 421, 842, 1684, 40829, 81658, 163316, 17189009, 34378018, 68756036]

約数ペア:

[(1, 68756036), (2, 34378018), (4, 17189009), (421, 163316), (842, 81658), (1684, 40829)]