42137356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{36451}}^1$

素因数の和:36489

約数の個数: 18

約数和(自身を含む): 78335348

約数和(自身を除く): 36197992

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 36451, 72902, 145804, 619667, 1239334, 2478668, 10534339, 21068678, 42137356]

約数ペア:

[(1, 42137356), (2, 21068678), (4, 10534339), (17, 2478668), (34, 1239334), (68, 619667), (289, 145804), (578, 72902), (1156, 36451)]