71557222

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{26881}}^1$

素因数の和:26916

約数の個数: 16

約数和(自身を含む): 118065744

約数和(自身を除く): 46508522

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 26881, 53762, 295691, 591382, 3252601, 6505202, 35778611, 71557222]

約数ペア:

[(1, 71557222), (2, 35778611), (11, 6505202), (22, 3252601), (121, 591382), (242, 295691), (1331, 53762), (2662, 26881)]