28654448

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{3181}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 55634088

約数和(自身を除く): 26979640

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 3181, 4504, 6362, 9008, 12724, 25448, 50896, 1790903, 3581806, 7163612, 14327224, 28654448]

約数ペア:

[(1, 28654448), (2, 14327224), (4, 7163612), (8, 3581806), (16, 1790903), (563, 50896), (1126, 25448), (2252, 12724), (3181, 9008), (4504, 6362)]