25043214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 58900608

約数和(自身を除く): 33857394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 827, 1442, 1654, 2163, 2481, 4326, 4962, 5047, 5789, 10094, 11578, 15141, 17367, 30282, 34734, 40523, 81046, 85181, 121569, 170362, 243138, 255543, 511086, 596267, 1192534, 1788801, 3577602, 4173869, 8347738, 12521607, 25043214]

約数ペア:

[(1, 25043214), (2, 12521607), (3, 8347738), (6, 4173869), (7, 3577602), (14, 1788801), (21, 1192534), (42, 596267), (49, 511086), (98, 255543), (103, 243138), (147, 170362), (206, 121569), (294, 85181), (309, 81046), (618, 40523), (721, 34734), (827, 30282), (1442, 17367), (1654, 15141), (2163, 11578), (2481, 10094), (4326, 5789), (4962, 5047)]