2644208

素因数分解:

$2^4\times 7^1\times {\mathrm{23609}}^1$

素因数の和:23624

約数の個数: 20

約数和(自身を含む): 5855280

約数和(自身を除く): 3211072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23609, 47218, 94436, 165263, 188872, 330526, 377744, 661052, 1322104, 2644208]

約数ペア:

[(1, 2644208), (2, 1322104), (4, 661052), (7, 377744), (8, 330526), (14, 188872), (16, 165263), (28, 94436), (56, 47218), (112, 23609)]