28783352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{276763}}^1$

素因数の和:276782

約数の個数: 16

約数和(自身を含む): 58120440

約数和(自身を除く): 29337088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 276763, 553526, 1107052, 2214104, 3597919, 7195838, 14391676, 28783352]

約数ペア:

[(1, 28783352), (2, 14391676), (4, 7195838), (8, 3597919), (13, 2214104), (26, 1107052), (52, 553526), (104, 276763)]