28248934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 53982720

約数和(自身を除く): 25733786

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6247, 12494, 43729, 87458, 106199, 118693, 212398, 237386, 743393, 830851, 1486786, 1661702, 2017781, 4035562, 14124467, 28248934]

約数ペア:

[(1, 28248934), (2, 14124467), (7, 4035562), (14, 2017781), (17, 1661702), (19, 1486786), (34, 830851), (38, 743393), (119, 237386), (133, 212398), (238, 118693), (266, 106199), (323, 87458), (646, 43729), (2261, 12494), (4522, 6247)]