63478172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 113442000

約数和(自身を除く): 49963828

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 1459, 2918, 5836, 10877, 21754, 43508, 106507, 213014, 217391, 426028, 434782, 869564, 15869543, 31739086, 63478172]

約数ペア:

[(1, 63478172), (2, 31739086), (4, 15869543), (73, 869564), (146, 434782), (149, 426028), (292, 217391), (298, 213014), (596, 106507), (1459, 43508), (2918, 21754), (5836, 10877)]