42028310

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4241}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 75745152

約数和(自身を除く): 33716842

約数列:

[1, 2, 5, 10, 991, 1982, 4241, 4955, 8482, 9910, 21205, 42410, 4202831, 8405662, 21014155, 42028310]

約数ペア:

[(1, 42028310), (2, 21014155), (5, 8405662), (10, 4202831), (991, 42410), (1982, 21205), (4241, 9910), (4955, 8482)]