263228728

素因数分解:

$2^3\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{3613}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 564651360

約数和(自身を除く): 301422632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301, 2602, 3613, 5204, 7226, 9107, 10408, 14452, 18214, 25291, 28904, 36428, 50582, 72856, 101164, 202328, 4700513, 9401026, 18802052, 32903591, 37604104, 65807182, 131614364, 263228728]

約数ペア:

[(1, 263228728), (2, 131614364), (4, 65807182), (7, 37604104), (8, 32903591), (14, 18802052), (28, 9401026), (56, 4700513), (1301, 202328), (2602, 101164), (3613, 72856), (5204, 50582), (7226, 36428), (9107, 28904), (10408, 25291), (14452, 18214)]