28392212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 53059776

約数和(自身を除く): 24667564

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7177, 14354, 28708, 165071, 308611, 330142, 617222, 660284, 1234444, 7098053, 14196106, 28392212]

約数ペア:

[(1, 28392212), (2, 14196106), (4, 7098053), (23, 1234444), (43, 660284), (46, 617222), (86, 330142), (92, 308611), (172, 165071), (989, 28708), (1978, 14354), (3956, 7177)]