28656124

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10133}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 57885408

約数和(自身を除く): 29229284

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10133, 20266, 40532, 70931, 141862, 283724, 1023433, 2046866, 4093732, 7164031, 14328062, 28656124]

約数ペア:

[(1, 28656124), (2, 14328062), (4, 7164031), (7, 4093732), (14, 2046866), (28, 1023433), (101, 283724), (202, 141862), (404, 70931), (707, 40532), (1414, 20266), (2828, 10133)]