68508724364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3722491}}^1$

素因数の和:3722645

約数の個数: 24

約数和(自身を含む): 123824973888

約数和(自身を除く): 55316249524

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 3722491, 7444982, 14889964, 160067113, 320134226, 398306537, 640268452, 796613074, 1593226148, 17127181091, 34254362182, 68508724364]

約数ペア:

[(1, 68508724364), (2, 34254362182), (4, 17127181091), (43, 1593226148), (86, 796613074), (107, 640268452), (172, 398306537), (214, 320134226), (428, 160067113), (4601, 14889964), (9202, 7444982), (18404, 3722491)]