28072436

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16993}}^1$

素因数の和:17063

約数の個数: 24

約数和(自身を含む): 57099840

約数和(自身を除く): 29027404

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 16993, 33986, 67972, 118951, 237902, 475804, 1002587, 2005174, 4010348, 7018109, 14036218, 28072436]

約数ペア:

[(1, 28072436), (2, 14036218), (4, 7018109), (7, 4010348), (14, 2005174), (28, 1002587), (59, 475804), (118, 237902), (236, 118951), (413, 67972), (826, 33986), (1652, 16993)]