56423452

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{2647}}^1$

素因数の和:2797

約数の個数: 18

約数和(自身を含む): 100150008

約数和(自身を除く): 43726556

約数列:

[1, 2, 4, 73, 146, 292, 2647, 5294, 5329, 10588, 10658, 21316, 193231, 386462, 772924, 14105863, 28211726, 56423452]

約数ペア:

[(1, 56423452), (2, 28211726), (4, 14105863), (73, 772924), (146, 386462), (292, 193231), (2647, 21316), (5294, 10658), (5329, 10588)]