27966544

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{2129}}^1$

素因数の和:2958

約数の個数: 20

約数和(自身を含む): 54276660

約数和(自身を除く): 26310116

約数列:

[1, 2, 4, 8, 16, 821, 1642, 2129, 3284, 4258, 6568, 8516, 13136, 17032, 34064, 1747909, 3495818, 6991636, 13983272, 27966544]

約数ペア:

[(1, 27966544), (2, 13983272), (4, 6991636), (8, 3495818), (16, 1747909), (821, 34064), (1642, 17032), (2129, 13136), (3284, 8516), (4258, 6568)]