68604886

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69019}}^1$

素因数の和:69099

約数の個数: 16

約数和(自身を含む): 119266560

約数和(自身を除く): 50661674

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 69019, 138038, 483133, 966266, 4900349, 9800698, 34302443, 68604886]

約数ペア:

[(1, 68604886), (2, 34302443), (7, 9800698), (14, 4900349), (71, 966266), (142, 483133), (497, 138038), (994, 69019)]