13629224

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 29350080

約数和(自身を除く): 15720856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 947, 1028, 1799, 1894, 2056, 3598, 3788, 6629, 7196, 7576, 13258, 14392, 26516, 53032, 243379, 486758, 973516, 1703653, 1947032, 3407306, 6814612, 13629224]

約数ペア:

[(1, 13629224), (2, 6814612), (4, 3407306), (7, 1947032), (8, 1703653), (14, 973516), (28, 486758), (56, 243379), (257, 53032), (514, 26516), (947, 14392), (1028, 13258), (1799, 7576), (1894, 7196), (2056, 6629), (3598, 3788)]