268337542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4764

約数の個数: 32

約数和(自身を含む): 457415424

約数和(自身を除く): 189077882

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 4643, 5254, 9286, 28897, 51073, 57794, 102146, 171791, 329653, 343582, 659306, 1889701, 3626183, 3779402, 7252366, 12197161, 24394322, 134168771, 268337542]

約数ペア:

[(1, 268337542), (2, 134168771), (11, 24394322), (22, 12197161), (37, 7252366), (71, 3779402), (74, 3626183), (142, 1889701), (407, 659306), (781, 343582), (814, 329653), (1562, 171791), (2627, 102146), (4643, 57794), (5254, 51073), (9286, 28897)]