28459908

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{10007}}^1$

素因数の和:10096

約数の個数: 36

約数和(自身を含む): 72858240

約数和(自身を除く): 44398332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 10007, 20014, 30021, 40028, 60042, 90063, 120084, 180126, 360252, 790553, 1581106, 2371659, 3162212, 4743318, 7114977, 9486636, 14229954, 28459908]

約数ペア:

[(1, 28459908), (2, 14229954), (3, 9486636), (4, 7114977), (6, 4743318), (9, 3162212), (12, 2371659), (18, 1581106), (36, 790553), (79, 360252), (158, 180126), (237, 120084), (316, 90063), (474, 60042), (711, 40028), (948, 30021), (1422, 20014), (2844, 10007)]