28392424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{39877}}^1$

素因数の和:39972

約数の個数: 16

約数和(自身を含む): 53835300

約数和(自身を除く): 25442876

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 39877, 79754, 159508, 319016, 3549053, 7098106, 14196212, 28392424]

約数ペア:

[(1, 28392424), (2, 14196212), (4, 7098106), (8, 3549053), (89, 319016), (178, 159508), (356, 79754), (712, 39877)]