28701144

素因数分解:

$2^3\times 3^2\times {\mathrm{398627}}^1$

素因数の和:398639

約数の個数: 24

約数和(自身を含む): 77732460

約数和(自身を除く): 49031316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398627, 797254, 1195881, 1594508, 2391762, 3189016, 3587643, 4783524, 7175286, 9567048, 14350572, 28701144]

約数ペア:

[(1, 28701144), (2, 14350572), (3, 9567048), (4, 7175286), (6, 4783524), (8, 3587643), (9, 3189016), (12, 2391762), (18, 1594508), (24, 1195881), (36, 797254), (72, 398627)]