28930468

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2927}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 58044672

約数和(自身を除く): 29114204

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 2927, 4942, 5854, 9884, 11708, 20489, 40978, 81956, 1033231, 2066462, 4132924, 7232617, 14465234, 28930468]

約数ペア:

[(1, 28930468), (2, 14465234), (4, 7232617), (7, 4132924), (14, 2066462), (28, 1033231), (353, 81956), (706, 40978), (1412, 20489), (2471, 11708), (2927, 9884), (4942, 5854)]