28152648

素因数分解:

$2^3\times 3^2\times {\mathrm{391009}}^1$

素因数の和:391021

約数の個数: 24

約数和(自身を含む): 76246950

約数和(自身を除く): 48094302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391009, 782018, 1173027, 1564036, 2346054, 3128072, 3519081, 4692108, 7038162, 9384216, 14076324, 28152648]

約数ペア:

[(1, 28152648), (2, 14076324), (3, 9384216), (4, 7038162), (6, 4692108), (8, 3519081), (9, 3128072), (12, 2346054), (18, 1564036), (24, 1173027), (36, 782018), (72, 391009)]