28360276

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4423}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 56981120

約数和(自身を除く): 28620844

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 4423, 6412, 8846, 17692, 30961, 61922, 123844, 1012867, 2025734, 4051468, 7090069, 14180138, 28360276]

約数ペア:

[(1, 28360276), (2, 14180138), (4, 7090069), (7, 4051468), (14, 2025734), (28, 1012867), (229, 123844), (458, 61922), (916, 30961), (1603, 17692), (3206, 8846), (4423, 6412)]