27205653068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{115421}}^1$

素因数の和:115934

約数の個数: 36

約数和(自身を含む): 52439446416

約数和(自身を除く): 25233793348

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 487, 974, 1948, 5357, 10714, 21428, 58927, 115421, 117854, 230842, 235708, 461684, 1269631, 2539262, 5078524, 13965941, 27931882, 55863764, 56210027, 112420054, 224840108, 618310297, 1236620594, 2473241188, 6801413267, 13602826534, 27205653068]

約数ペア:

[(1, 27205653068), (2, 13602826534), (4, 6801413267), (11, 2473241188), (22, 1236620594), (44, 618310297), (121, 224840108), (242, 112420054), (484, 56210027), (487, 55863764), (974, 27931882), (1948, 13965941), (5357, 5078524), (10714, 2539262), (21428, 1269631), (58927, 461684), (115421, 235708), (117854, 230842)]