289808416

素因数分解:

$2^5\times {\mathrm{769}}^1\times {\mathrm{11777}}^1$

素因数の和:12556

約数の個数: 24

約数和(自身を含む): 571350780

約数和(自身を除く): 281542364

約数列:

[1, 2, 4, 8, 16, 32, 769, 1538, 3076, 6152, 11777, 12304, 23554, 24608, 47108, 94216, 188432, 376864, 9056513, 18113026, 36226052, 72452104, 144904208, 289808416]

約数ペア:

[(1, 289808416), (2, 144904208), (4, 72452104), (8, 36226052), (16, 18113026), (32, 9056513), (769, 376864), (1538, 188432), (3076, 94216), (6152, 47108), (11777, 24608), (12304, 23554)]