25171412

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2311}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 50494080

約数和(自身を除く): 25322668

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2311, 2723, 4622, 5446, 9244, 10892, 16177, 32354, 64708, 898979, 1797958, 3595916, 6292853, 12585706, 25171412]

約数ペア:

[(1, 25171412), (2, 12585706), (4, 6292853), (7, 3595916), (14, 1797958), (28, 898979), (389, 64708), (778, 32354), (1556, 16177), (2311, 10892), (2723, 9244), (4622, 5446)]