68120296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 136131840

約数和(自身を除く): 68011544

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7877, 8648, 15754, 31508, 63016, 181171, 362342, 370219, 724684, 740438, 1449368, 1480876, 2961752, 8515037, 17030074, 34060148, 68120296]

約数ペア:

[(1, 68120296), (2, 34060148), (4, 17030074), (8, 8515037), (23, 2961752), (46, 1480876), (47, 1449368), (92, 740438), (94, 724684), (184, 370219), (188, 362342), (376, 181171), (1081, 63016), (2162, 31508), (4324, 15754), (7877, 8648)]