28481048

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{19889}}^1$

素因数の和:20074

約数の個数: 16

約数和(自身を含む): 53703000

約数和(自身を除く): 25221952

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 19889, 39778, 79556, 159112, 3560131, 7120262, 14240524, 28481048]

約数ペア:

[(1, 28481048), (2, 14240524), (4, 7120262), (8, 3560131), (179, 159112), (358, 79556), (716, 39778), (1432, 19889)]