2756272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5596

約数の個数: 20

約数和(自身を含む): 5513536

約数和(自身を除く): 2757264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5557, 11114, 22228, 44456, 88912, 172267, 344534, 689068, 1378136, 2756272]

約数ペア:

[(1, 2756272), (2, 1378136), (4, 689068), (8, 344534), (16, 172267), (31, 88912), (62, 44456), (124, 22228), (248, 11114), (496, 5557)]