27959668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6551}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 53936064

約数和(自身を除く): 25976396

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 6551, 13102, 26204, 72061, 144122, 288244, 635447, 1270894, 2541788, 6989917, 13979834, 27959668]

約数ペア:

[(1, 27959668), (2, 13979834), (4, 6989917), (11, 2541788), (22, 1270894), (44, 635447), (97, 288244), (194, 144122), (388, 72061), (1067, 26204), (2134, 13102), (4268, 6551)]