42713264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{242689}}^1$

素因数の和:242708

約数の個数: 20

約数和(自身を含む): 90280680

約数和(自身を除く): 47567416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 242689, 485378, 970756, 1941512, 2669579, 3883024, 5339158, 10678316, 21356632, 42713264]

約数ペア:

[(1, 42713264), (2, 21356632), (4, 10678316), (8, 5339158), (11, 3883024), (16, 2669579), (22, 1941512), (44, 970756), (88, 485378), (176, 242689)]