428568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 1224960

約数和(自身を除く): 796392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2551, 5102, 7653, 10204, 15306, 17857, 20408, 30612, 35714, 53571, 61224, 71428, 107142, 142856, 214284, 428568]

約数ペア:

[(1, 428568), (2, 214284), (3, 142856), (4, 107142), (6, 71428), (7, 61224), (8, 53571), (12, 35714), (14, 30612), (21, 20408), (24, 17857), (28, 15306), (42, 10204), (56, 7653), (84, 5102), (168, 2551)]