65032528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 137910816

約数和(自身を除く): 72878288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 541, 683, 1082, 1366, 2164, 2732, 4328, 5464, 5951, 7513, 8656, 10928, 11902, 15026, 23804, 30052, 47608, 60104, 95216, 120208, 369503, 739006, 1478012, 2956024, 4064533, 5912048, 8129066, 16258132, 32516264, 65032528]

約数ペア:

[(1, 65032528), (2, 32516264), (4, 16258132), (8, 8129066), (11, 5912048), (16, 4064533), (22, 2956024), (44, 1478012), (88, 739006), (176, 369503), (541, 120208), (683, 95216), (1082, 60104), (1366, 47608), (2164, 30052), (2732, 23804), (4328, 15026), (5464, 11902), (5951, 10928), (7513, 8656)]