28719208

素因数分解:

$2^3\times 7^1\times {\mathrm{512843}}^1$

素因数の和:512856

約数の個数: 16

約数和(自身を含む): 61541280

約数和(自身を除く): 32822072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 512843, 1025686, 2051372, 3589901, 4102744, 7179802, 14359604, 28719208]

約数ペア:

[(1, 28719208), (2, 14359604), (4, 7179802), (7, 4102744), (8, 3589901), (14, 2051372), (28, 1025686), (56, 512843)]