28714882

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2722

約数の個数: 24

約数和(自身を含む): 50567436

約数和(自身を除く): 21852554

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2593, 5186, 5537, 11074, 18151, 36302, 127057, 254114, 293009, 586018, 2051063, 4102126, 14357441, 28714882]

約数ペア:

[(1, 28714882), (2, 14357441), (7, 4102126), (14, 2051063), (49, 586018), (98, 293009), (113, 254114), (226, 127057), (791, 36302), (1582, 18151), (2593, 11074), (5186, 5537)]