8708432036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73643}}^1$

素因数の和:73748

約数の個数: 48

約数和(自身を含む): 16925158656

約数和(自身を除く): 8216726620

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 629, 799, 1258, 1598, 1739, 2516, 3196, 3478, 6956, 29563, 59126, 73643, 118252, 147286, 294572, 1251931, 2503862, 2724791, 3461221, 5007724, 5449582, 6922442, 10899164, 13844884, 46321447, 58840757, 92642894, 117681514, 128065177, 185285788, 235363028, 256130354, 512260708, 2177108009, 4354216018, 8708432036]

約数ペア:

[(1, 8708432036), (2, 4354216018), (4, 2177108009), (17, 512260708), (34, 256130354), (37, 235363028), (47, 185285788), (68, 128065177), (74, 117681514), (94, 92642894), (148, 58840757), (188, 46321447), (629, 13844884), (799, 10899164), (1258, 6922442), (1598, 5449582), (1739, 5007724), (2516, 3461221), (3196, 2724791), (3478, 2503862), (6956, 1251931), (29563, 294572), (59126, 147286), (73643, 118252)]