28887048

素因数分解:

$2^3\times 3^2\times {\mathrm{401209}}^1$

素因数の和:401221

約数の個数: 24

約数和(自身を含む): 78235950

約数和(自身を除く): 49348902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401209, 802418, 1203627, 1604836, 2407254, 3209672, 3610881, 4814508, 7221762, 9629016, 14443524, 28887048]

約数ペア:

[(1, 28887048), (2, 14443524), (3, 9629016), (4, 7221762), (6, 4814508), (8, 3610881), (9, 3209672), (12, 2407254), (18, 1604836), (24, 1203627), (36, 802418), (72, 401209)]