28417892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 51528960

約数和(自身を除く): 23111068

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2129, 3337, 4258, 6674, 8516, 13348, 100063, 151159, 200126, 302318, 400252, 604636, 7104473, 14208946, 28417892]

約数ペア:

[(1, 28417892), (2, 14208946), (4, 7104473), (47, 604636), (71, 400252), (94, 302318), (142, 200126), (188, 151159), (284, 100063), (2129, 13348), (3337, 8516), (4258, 6674)]