67142894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21701}}^1$

素因数の和:21740

約数の個数: 32

約数和(自身を含む): 131253696

約数和(自身を除く): 64110802

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 21701, 43402, 151907, 282113, 303814, 368917, 564226, 737834, 1974791, 2582419, 3949582, 4795921, 5164838, 9591842, 33571447, 67142894]

約数ペア:

[(1, 67142894), (2, 33571447), (7, 9591842), (13, 5164838), (14, 4795921), (17, 3949582), (26, 2582419), (34, 1974791), (91, 737834), (119, 564226), (182, 368917), (221, 303814), (238, 282113), (442, 151907), (1547, 43402), (3094, 21701)]