2295856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 4713984

約数和(自身を除く): 2418128

約数列:

[1, 2, 4, 8, 16, 43, 47, 71, 86, 94, 142, 172, 188, 284, 344, 376, 568, 688, 752, 1136, 2021, 3053, 3337, 4042, 6106, 6674, 8084, 12212, 13348, 16168, 24424, 26696, 32336, 48848, 53392, 143491, 286982, 573964, 1147928, 2295856]

約数ペア:

[(1, 2295856), (2, 1147928), (4, 573964), (8, 286982), (16, 143491), (43, 53392), (47, 48848), (71, 32336), (86, 26696), (94, 24424), (142, 16168), (172, 13348), (188, 12212), (284, 8084), (344, 6674), (376, 6106), (568, 4042), (688, 3337), (752, 3053), (1136, 2021)]