78137542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 146733120

約数和(自身を除く): 68595578

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 11321, 22642, 79247, 158494, 192457, 328309, 384914, 656618, 1347199, 2298163, 2694398, 4596326, 5581253, 11162506, 39068771, 78137542]

約数ペア:

[(1, 78137542), (2, 39068771), (7, 11162506), (14, 5581253), (17, 4596326), (29, 2694398), (34, 2298163), (58, 1347199), (119, 656618), (203, 384914), (238, 328309), (406, 192457), (493, 158494), (986, 79247), (3451, 22642), (6902, 11321)]