56716278

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{22453}}^1$

素因数の和:22879

約数の個数: 16

約数和(自身を含む): 113707056

約数和(自身を除く): 56990778

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 22453, 44906, 67359, 134718, 9452713, 18905426, 28358139, 56716278]

約数ペア:

[(1, 56716278), (2, 28358139), (3, 18905426), (6, 9452713), (421, 134718), (842, 67359), (1263, 44906), (2526, 22453)]