28016050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{8363}}^1$

素因数の和:8442

約数の個数: 24

約数和(自身を含む): 52893936

約数和(自身を除く): 24877886

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 8363, 16726, 41815, 83630, 209075, 418150, 560321, 1120642, 2801605, 5603210, 14008025, 28016050]

約数ペア:

[(1, 28016050), (2, 14008025), (5, 5603210), (10, 2801605), (25, 1120642), (50, 560321), (67, 418150), (134, 209075), (335, 83630), (670, 41815), (1675, 16726), (3350, 8363)]