3758888

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4667992

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 223, 301, 344, 392, 446, 602, 892, 1204, 1561, 1784, 2107, 2408, 3122, 4214, 6244, 8428, 9589, 10927, 12488, 16856, 19178, 21854, 38356, 43708, 67123, 76712, 87416, 134246, 268492, 469861, 536984, 939722, 1879444, 3758888]

約数ペア:

[(1, 3758888), (2, 1879444), (4, 939722), (7, 536984), (8, 469861), (14, 268492), (28, 134246), (43, 87416), (49, 76712), (56, 67123), (86, 43708), (98, 38356), (172, 21854), (196, 19178), (223, 16856), (301, 12488), (344, 10927), (392, 9589), (446, 8428), (602, 6244), (892, 4214), (1204, 3122), (1561, 2408), (1784, 2107)]