66580544

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{11689}}^1$

素因数の和:11790

約数の個数: 28

約数和(自身を含む): 133616700

約数和(自身を除く): 67036156

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 11689, 23378, 46756, 93512, 187024, 374048, 748096, 1040321, 2080642, 4161284, 8322568, 16645136, 33290272, 66580544]

約数ペア:

[(1, 66580544), (2, 33290272), (4, 16645136), (8, 8322568), (16, 4161284), (32, 2080642), (64, 1040321), (89, 748096), (178, 374048), (356, 187024), (712, 93512), (1424, 46756), (2848, 23378), (5696, 11689)]