77755264

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{20947}}^1$

素因数の和:20990

約数の個数: 32

約数和(自身を含む): 160252200

約数和(自身を除く): 82496936

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 20947, 41894, 83788, 167576, 335152, 607463, 670304, 1214926, 1340608, 2429852, 2681216, 4859704, 9719408, 19438816, 38877632, 77755264]

約数ペア:

[(1, 77755264), (2, 38877632), (4, 19438816), (8, 9719408), (16, 4859704), (29, 2681216), (32, 2429852), (58, 1340608), (64, 1214926), (116, 670304), (128, 607463), (232, 335152), (464, 167576), (928, 83788), (1856, 41894), (3712, 20947)]