66394208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109201}}^1$

素因数の和:109230

約数の個数: 24

約数和(自身を含む): 137594520

約数和(自身を除く): 71200312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 109201, 218402, 436804, 873608, 1747216, 2074819, 3494432, 4149638, 8299276, 16598552, 33197104, 66394208]

約数ペア:

[(1, 66394208), (2, 33197104), (4, 16598552), (8, 8299276), (16, 4149638), (19, 3494432), (32, 2074819), (38, 1747216), (76, 873608), (152, 436804), (304, 218402), (608, 109201)]