28304142

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{3889}}^1$

素因数の和:5107

約数の個数: 16

約数和(自身を含む): 56669520

約数和(自身を除く): 28365378

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 3889, 7278, 7778, 11667, 23334, 4717357, 9434714, 14152071, 28304142]

約数ペア:

[(1, 28304142), (2, 14152071), (3, 9434714), (6, 4717357), (1213, 23334), (2426, 11667), (3639, 7778), (3889, 7278)]