66220264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{752503}}^1$

素因数の和:752520

約数の個数: 16

約数和(自身を含む): 135450720

約数和(自身を除く): 69230456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 752503, 1505006, 3010012, 6020024, 8277533, 16555066, 33110132, 66220264]

約数ペア:

[(1, 66220264), (2, 33110132), (4, 16555066), (8, 8277533), (11, 6020024), (22, 3010012), (44, 1505006), (88, 752503)]