427267328

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{8387}}^1$

素因数の和:8602

約数の個数: 36

約数和(自身を含む): 857253600

約数和(自身を除く): 429986272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 6368, 8387, 12736, 16774, 25472, 33548, 50944, 67096, 134192, 268384, 536768, 1073536, 1669013, 2147072, 3338026, 6676052, 13352104, 26704208, 53408416, 106816832, 213633664, 427267328]

約数ペア:

[(1, 427267328), (2, 213633664), (4, 106816832), (8, 53408416), (16, 26704208), (32, 13352104), (64, 6676052), (128, 3338026), (199, 2147072), (256, 1669013), (398, 1073536), (796, 536768), (1592, 268384), (3184, 134192), (6368, 67096), (8387, 50944), (12736, 33548), (16774, 25472)]