28259904

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1547

約数の個数: 56

約数和(自身を含む): 75549760

約数和(自身を除く): 47289856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1429, 1648, 2472, 2858, 3296, 4287, 4944, 5716, 6592, 8574, 9888, 11432, 17148, 19776, 22864, 34296, 45728, 68592, 91456, 137184, 147187, 274368, 294374, 441561, 588748, 883122, 1177496, 1766244, 2354992, 3532488, 4709984, 7064976, 9419968, 14129952, 28259904]

約数ペア:

[(1, 28259904), (2, 14129952), (3, 9419968), (4, 7064976), (6, 4709984), (8, 3532488), (12, 2354992), (16, 1766244), (24, 1177496), (32, 883122), (48, 588748), (64, 441561), (96, 294374), (103, 274368), (192, 147187), (206, 137184), (309, 91456), (412, 68592), (618, 45728), (824, 34296), (1236, 22864), (1429, 19776), (1648, 17148), (2472, 11432), (2858, 9888), (3296, 8574), (4287, 6592), (4944, 5716)]