15035552

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 20357344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 223, 224, 301, 344, 392, 446, 602, 688, 784, 892, 1204, 1376, 1561, 1568, 1784, 2107, 2408, 3122, 3568, 4214, 4816, 6244, 7136, 8428, 9589, 9632, 10927, 12488, 16856, 19178, 21854, 24976, 33712, 38356, 43708, 49952, 67123, 67424, 76712, 87416, 134246, 153424, 174832, 268492, 306848, 349664, 469861, 536984, 939722, 1073968, 1879444, 2147936, 3758888, 7517776, 15035552]

約数ペア:

[(1, 15035552), (2, 7517776), (4, 3758888), (7, 2147936), (8, 1879444), (14, 1073968), (16, 939722), (28, 536984), (32, 469861), (43, 349664), (49, 306848), (56, 268492), (86, 174832), (98, 153424), (112, 134246), (172, 87416), (196, 76712), (223, 67424), (224, 67123), (301, 49952), (344, 43708), (392, 38356), (446, 33712), (602, 24976), (688, 21854), (784, 19178), (892, 16856), (1204, 12488), (1376, 10927), (1561, 9632), (1568, 9589), (1784, 8428), (2107, 7136), (2408, 6244), (3122, 4816), (3568, 4214)]