77645104

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{3089}}^1$

素因数の和:4668

約数の個数: 20

約数和(自身を含む): 150581880

約数和(自身を除く): 72936776

約数列:

[1, 2, 4, 8, 16, 1571, 3089, 3142, 6178, 6284, 12356, 12568, 24712, 25136, 49424, 4852819, 9705638, 19411276, 38822552, 77645104]

約数ペア:

[(1, 77645104), (2, 38822552), (4, 19411276), (8, 9705638), (16, 4852819), (1571, 49424), (3089, 25136), (3142, 24712), (6178, 12568), (6284, 12356)]