28849765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48487}}^1$

素因数の和:48516

約数の個数: 16

約数和(自身を含む): 41893632

約数和(自身を除く): 13043867

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48487, 242435, 339409, 824279, 1697045, 4121395, 5769953, 28849765]

約数ペア:

[(1, 28849765), (5, 5769953), (7, 4121395), (17, 1697045), (35, 824279), (85, 339409), (119, 242435), (595, 48487)]