56425972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10551

約数の個数: 24

約数和(自身を含む): 105416640

約数和(自身を除く): 48990668

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 10457, 20914, 41828, 198683, 397366, 742447, 794732, 1484894, 2969788, 14106493, 28212986, 56425972]

約数ペア:

[(1, 56425972), (2, 28212986), (4, 14106493), (19, 2969788), (38, 1484894), (71, 794732), (76, 742447), (142, 397366), (284, 198683), (1349, 41828), (2698, 20914), (5396, 10457)]