28975404

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{10103}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 67898880

約数和(自身を除く): 38923476

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10103, 20206, 30309, 40412, 60618, 121236, 2414617, 4829234, 7243851, 9658468, 14487702, 28975404]

約数ペア:

[(1, 28975404), (2, 14487702), (3, 9658468), (4, 7243851), (6, 4829234), (12, 2414617), (239, 121236), (478, 60618), (717, 40412), (956, 30309), (1434, 20206), (2868, 10103)]