28899556

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14537}}^1$

素因数の和:14619

約数の個数: 24

約数和(自身を含む): 58617216

約数和(自身を除く): 29717660

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 14537, 29074, 58148, 101759, 203518, 407036, 1032127, 2064254, 4128508, 7224889, 14449778, 28899556]

約数ペア:

[(1, 28899556), (2, 14449778), (4, 7224889), (7, 4128508), (14, 2064254), (28, 1032127), (71, 407036), (142, 203518), (284, 101759), (497, 58148), (994, 29074), (1988, 14537)]