28334248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 56136960

約数和(自身を除く): 27802712

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2657, 2666, 5314, 5332, 10628, 10664, 21256, 82367, 114251, 164734, 228502, 329468, 457004, 658936, 914008, 3541781, 7083562, 14167124, 28334248]

約数ペア:

[(1, 28334248), (2, 14167124), (4, 7083562), (8, 3541781), (31, 914008), (43, 658936), (62, 457004), (86, 329468), (124, 228502), (172, 164734), (248, 114251), (344, 82367), (1333, 21256), (2657, 10664), (2666, 10628), (5314, 5332)]