66487124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1723}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 127148448

約数和(自身を除く): 60661324

約数列:

[1, 2, 4, 11, 22, 44, 877, 1723, 1754, 3446, 3508, 6892, 9647, 18953, 19294, 37906, 38588, 75812, 1511071, 3022142, 6044284, 16621781, 33243562, 66487124]

約数ペア:

[(1, 66487124), (2, 33243562), (4, 16621781), (11, 6044284), (22, 3022142), (44, 1511071), (877, 75812), (1723, 38588), (1754, 37906), (3446, 19294), (3508, 18953), (6892, 9647)]