12759992

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 28515960

約数和(自身を除く): 15755968

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 757, 1204, 1514, 2107, 2408, 3028, 4214, 5299, 6056, 8428, 10598, 16856, 21196, 32551, 37093, 42392, 65102, 74186, 130204, 148372, 227857, 260408, 296744, 455714, 911428, 1594999, 1822856, 3189998, 6379996, 12759992]

約数ペア:

[(1, 12759992), (2, 6379996), (4, 3189998), (7, 1822856), (8, 1594999), (14, 911428), (28, 455714), (43, 296744), (49, 260408), (56, 227857), (86, 148372), (98, 130204), (172, 74186), (196, 65102), (301, 42392), (344, 37093), (392, 32551), (602, 21196), (757, 16856), (1204, 10598), (1514, 8428), (2107, 6056), (2408, 5299), (3028, 4214)]