28749772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 52462592

約数和(自身を除く): 23712820

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 2251, 3193, 4502, 6386, 9004, 12772, 69781, 139562, 231853, 279124, 463706, 927412, 7187443, 14374886, 28749772]

約数ペア:

[(1, 28749772), (2, 14374886), (4, 7187443), (31, 927412), (62, 463706), (103, 279124), (124, 231853), (206, 139562), (412, 69781), (2251, 12772), (3193, 9004), (4502, 6386)]