28999224

素因数分解:

$2^3\times 3^2\times {\mathrm{402767}}^1$

素因数の和:402779

約数の個数: 24

約数和(自身を含む): 78539760

約数和(自身を除く): 49540536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402767, 805534, 1208301, 1611068, 2416602, 3222136, 3624903, 4833204, 7249806, 9666408, 14499612, 28999224]

約数ペア:

[(1, 28999224), (2, 14499612), (3, 9666408), (4, 7249806), (6, 4833204), (8, 3624903), (9, 3222136), (12, 2416602), (18, 1611068), (24, 1208301), (36, 805534), (72, 402767)]