28433956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2383}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 52734080

約数和(自身を除く): 24300124

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2383, 2983, 4766, 5966, 9532, 11932, 45277, 90554, 181108, 374131, 748262, 1496524, 7108489, 14216978, 28433956]

約数ペア:

[(1, 28433956), (2, 14216978), (4, 7108489), (19, 1496524), (38, 748262), (76, 374131), (157, 181108), (314, 90554), (628, 45277), (2383, 11932), (2983, 9532), (4766, 5966)]