73920146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1723}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 116887200

約数和(自身を除く): 42967054

約数列:

[1, 2, 19, 38, 1129, 1723, 2258, 3446, 21451, 32737, 42902, 65474, 1945267, 3890534, 36960073, 73920146]

約数ペア:

[(1, 73920146), (2, 36960073), (19, 3890534), (38, 1945267), (1129, 65474), (1723, 42902), (2258, 32737), (3446, 21451)]