28456832

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11734

約数の個数: 32

約数和(自身を含む): 59680200

約数和(自身を除く): 31223368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11701, 23402, 46804, 93608, 187216, 222319, 374432, 444638, 748864, 889276, 1497728, 1778552, 3557104, 7114208, 14228416, 28456832]

約数ペア:

[(1, 28456832), (2, 14228416), (4, 7114208), (8, 3557104), (16, 1778552), (19, 1497728), (32, 889276), (38, 748864), (64, 444638), (76, 374432), (128, 222319), (152, 187216), (304, 93608), (608, 46804), (1216, 23402), (2432, 11701)]