42847924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 46783436

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 701, 826, 1036, 1402, 1652, 2183, 2804, 4366, 4907, 8732, 9814, 15281, 19628, 25937, 30562, 41359, 51874, 61124, 82718, 103748, 165436, 181559, 289513, 363118, 579026, 726236, 1158052, 1530283, 3060566, 6121132, 10711981, 21423962, 42847924]

約数ペア:

[(1, 42847924), (2, 21423962), (4, 10711981), (7, 6121132), (14, 3060566), (28, 1530283), (37, 1158052), (59, 726236), (74, 579026), (118, 363118), (148, 289513), (236, 181559), (259, 165436), (413, 103748), (518, 82718), (701, 61124), (826, 51874), (1036, 41359), (1402, 30562), (1652, 25937), (2183, 19628), (2804, 15281), (4366, 9814), (4907, 8732)]