28443608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187129}}^1$

素因数の和:187154

約数の個数: 16

約数和(自身を含む): 56139000

約数和(自身を除く): 27695392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187129, 374258, 748516, 1497032, 3555451, 7110902, 14221804, 28443608]

約数ペア:

[(1, 28443608), (2, 14221804), (4, 7110902), (8, 3555451), (19, 1497032), (38, 748516), (76, 374258), (152, 187129)]