47388838

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 83736576

約数和(自身を除く): 36347738

約数列:

[1, 2, 7, 14, 43, 86, 223, 301, 353, 446, 602, 706, 1561, 2471, 3122, 4942, 9589, 15179, 19178, 30358, 67123, 78719, 106253, 134246, 157438, 212506, 551033, 1102066, 3384917, 6769834, 23694419, 47388838]

約数ペア:

[(1, 47388838), (2, 23694419), (7, 6769834), (14, 3384917), (43, 1102066), (86, 551033), (223, 212506), (301, 157438), (353, 134246), (446, 106253), (602, 78719), (706, 67123), (1561, 30358), (2471, 19178), (3122, 15179), (4942, 9589)]