28229336

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{57847}}^1$

素因数の和:57914

約数の個数: 16

約数和(自身を含む): 53798640

約数和(自身を除く): 25569304

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 57847, 115694, 231388, 462776, 3528667, 7057334, 14114668, 28229336]

約数ペア:

[(1, 28229336), (2, 14114668), (4, 7057334), (8, 3528667), (61, 462776), (122, 231388), (244, 115694), (488, 57847)]