56857226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13807}}^1$

素因数の和:13909

約数の個数: 16

約数和(自身を含む): 89475840

約数和(自身を除く): 32618614

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 13807, 27614, 400403, 800806, 980297, 1960594, 28428613, 56857226]

約数ペア:

[(1, 56857226), (2, 28428613), (29, 1960594), (58, 980297), (71, 800806), (142, 400403), (2059, 27614), (4118, 13807)]