25490094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 59707728

約数和(自身を除く): 34217634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 313, 554, 626, 831, 939, 1662, 1878, 1939, 2191, 3878, 4382, 5817, 6573, 11634, 13146, 13573, 15337, 27146, 30674, 40719, 46011, 81438, 86701, 92022, 173402, 260103, 520206, 606907, 1213814, 1820721, 3641442, 4248349, 8496698, 12745047, 25490094]

約数ペア:

[(1, 25490094), (2, 12745047), (3, 8496698), (6, 4248349), (7, 3641442), (14, 1820721), (21, 1213814), (42, 606907), (49, 520206), (98, 260103), (147, 173402), (277, 92022), (294, 86701), (313, 81438), (554, 46011), (626, 40719), (831, 30674), (939, 27146), (1662, 15337), (1878, 13573), (1939, 13146), (2191, 11634), (3878, 6573), (4382, 5817)]