7917872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6860

約数の個数: 20

約数和(自身を含む): 15553320

約数和(自身を除く): 7635448

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 6779, 13558, 27116, 54232, 108464, 494867, 989734, 1979468, 3958936, 7917872]

約数ペア:

[(1, 7917872), (2, 3958936), (4, 1979468), (8, 989734), (16, 494867), (73, 108464), (146, 54232), (292, 27116), (584, 13558), (1168, 6779)]