67640936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{69877}}^1$

素因数の和:69905

約数の個数: 24

約数和(自身を含む): 139406610

約数和(自身を除く): 71765674

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 69877, 139754, 279508, 559016, 768647, 1537294, 3074588, 6149176, 8455117, 16910234, 33820468, 67640936]

約数ペア:

[(1, 67640936), (2, 33820468), (4, 16910234), (8, 8455117), (11, 6149176), (22, 3074588), (44, 1537294), (88, 768647), (121, 559016), (242, 279508), (484, 139754), (968, 69877)]