2193728

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 28

約数和(自身を含む): 4401312

約数和(自身を除く): 2207584

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 227, 302, 454, 604, 908, 1208, 1816, 2416, 3632, 4832, 7264, 9664, 14528, 34277, 68554, 137108, 274216, 548432, 1096864, 2193728]

約数ペア:

[(1, 2193728), (2, 1096864), (4, 548432), (8, 274216), (16, 137108), (32, 68554), (64, 34277), (151, 14528), (227, 9664), (302, 7264), (454, 4832), (604, 3632), (908, 2416), (1208, 1816)]