28656470

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4721}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 51677568

約数和(自身を除く): 23021098

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 4721, 6070, 9442, 23605, 47210, 2865647, 5731294, 14328235, 28656470]

約数ペア:

[(1, 28656470), (2, 14328235), (5, 5731294), (10, 2865647), (607, 47210), (1214, 23605), (3035, 9442), (4721, 6070)]