28963460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49937}}^1$

素因数の和:49975

約数の個数: 24

約数和(自身を含む): 62921880

約数和(自身を除く): 33958420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49937, 99874, 199748, 249685, 499370, 998740, 1448173, 2896346, 5792692, 7240865, 14481730, 28963460]

約数ペア:

[(1, 28963460), (2, 14481730), (4, 7240865), (5, 5792692), (10, 2896346), (20, 1448173), (29, 998740), (58, 499370), (116, 249685), (145, 199748), (290, 99874), (580, 49937)]