56578724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 101162880

約数和(自身を除く): 44584156

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 1543, 3086, 6172, 9167, 18334, 36668, 137327, 158929, 274654, 317858, 549308, 635716, 14144681, 28289362, 56578724]

約数ペア:

[(1, 56578724), (2, 28289362), (4, 14144681), (89, 635716), (103, 549308), (178, 317858), (206, 274654), (356, 158929), (412, 137327), (1543, 36668), (3086, 18334), (6172, 9167)]