740672

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 28

約数和(自身を含む): 1499616

約数和(自身を除く): 758944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 163, 284, 326, 568, 652, 1136, 1304, 2272, 2608, 4544, 5216, 10432, 11573, 23146, 46292, 92584, 185168, 370336, 740672]

約数ペア:

[(1, 740672), (2, 370336), (4, 185168), (8, 92584), (16, 46292), (32, 23146), (64, 11573), (71, 10432), (142, 5216), (163, 4544), (284, 2608), (326, 2272), (568, 1304), (652, 1136)]