28123312

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 62558496

約数和(自身を除く): 34435184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 857, 1172, 1714, 2051, 2344, 3428, 4102, 4688, 5999, 6856, 8204, 11998, 13712, 16408, 23996, 32816, 47992, 95984, 251101, 502202, 1004404, 1757707, 2008808, 3515414, 4017616, 7030828, 14061656, 28123312]

約数ペア:

[(1, 28123312), (2, 14061656), (4, 7030828), (7, 4017616), (8, 3515414), (14, 2008808), (16, 1757707), (28, 1004404), (56, 502202), (112, 251101), (293, 95984), (586, 47992), (857, 32816), (1172, 23996), (1714, 16408), (2051, 13712), (2344, 11998), (3428, 8204), (4102, 6856), (4688, 5999)]