68639039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{907}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 82809600

約数和(自身を除く): 14170561

約数列:

[1, 7, 19, 133, 569, 907, 3983, 6349, 10811, 17233, 75677, 120631, 516083, 3612581, 9805577, 68639039]

約数ペア:

[(1, 68639039), (7, 9805577), (19, 3612581), (133, 516083), (569, 120631), (907, 75677), (3983, 17233), (6349, 10811)]