66873728

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{2707}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 133964760

約数和(自身を除く): 67091032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 2707, 3088, 5414, 6176, 10828, 12352, 21656, 24704, 43312, 86624, 173248, 346496, 522451, 1044902, 2089804, 4179608, 8359216, 16718432, 33436864, 66873728]

約数ペア:

[(1, 66873728), (2, 33436864), (4, 16718432), (8, 8359216), (16, 4179608), (32, 2089804), (64, 1044902), (128, 522451), (193, 346496), (386, 173248), (772, 86624), (1544, 43312), (2707, 24704), (3088, 21656), (5414, 12352), (6176, 10828)]