56731636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6949}}^1$

素因数の和:7123

約数の個数: 24

約数和(自身を含む): 107613800

約数和(自身を除く): 50882164

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6949, 8164, 13898, 27796, 90337, 180674, 361348, 1090993, 2181986, 4363972, 14182909, 28365818, 56731636]

約数ペア:

[(1, 56731636), (2, 28365818), (4, 14182909), (13, 4363972), (26, 2181986), (52, 1090993), (157, 361348), (314, 180674), (628, 90337), (2041, 27796), (4082, 13898), (6949, 8164)]