65968144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{374819}}^1$

素因数の和:374838

約数の個数: 20

約数和(自身を含む): 139433040

約数和(自身を除く): 73464896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 374819, 749638, 1499276, 2998552, 4123009, 5997104, 8246018, 16492036, 32984072, 65968144]

約数ペア:

[(1, 65968144), (2, 32984072), (4, 16492036), (8, 8246018), (11, 5997104), (16, 4123009), (22, 2998552), (44, 1499276), (88, 749638), (176, 374819)]