28357848

素因数分解:

$2^3\times 3^2\times {\mathrm{393859}}^1$

素因数の和:393871

約数の個数: 24

約数和(自身を含む): 76802700

約数和(自身を除く): 48444852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393859, 787718, 1181577, 1575436, 2363154, 3150872, 3544731, 4726308, 7089462, 9452616, 14178924, 28357848]

約数ペア:

[(1, 28357848), (2, 14178924), (3, 9452616), (4, 7089462), (6, 4726308), (8, 3544731), (9, 3150872), (12, 2363154), (18, 1575436), (24, 1181577), (36, 787718), (72, 393859)]