65763874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 111398976

約数和(自身を除く): 45635102

約数列:

[1, 2, 11, 22, 37, 74, 173, 346, 407, 467, 814, 934, 1903, 3806, 5137, 6401, 10274, 12802, 17279, 34558, 70411, 80791, 140822, 161582, 190069, 380138, 888701, 1777402, 2989267, 5978534, 32881937, 65763874]

約数ペア:

[(1, 65763874), (2, 32881937), (11, 5978534), (22, 2989267), (37, 1777402), (74, 888701), (173, 380138), (346, 190069), (407, 161582), (467, 140822), (814, 80791), (934, 70411), (1903, 34558), (3806, 17279), (5137, 12802), (6401, 10274)]