28449324

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8147}}^1$

素因数の和:8254

約数の個数: 36

約数和(自身を含む): 72663864

約数和(自身を除く): 44214540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8147, 16294, 24441, 32588, 48882, 73323, 97764, 146646, 293292, 790259, 1580518, 2370777, 3161036, 4741554, 7112331, 9483108, 14224662, 28449324]

約数ペア:

[(1, 28449324), (2, 14224662), (3, 9483108), (4, 7112331), (6, 4741554), (9, 3161036), (12, 2370777), (18, 1580518), (36, 790259), (97, 293292), (194, 146646), (291, 97764), (388, 73323), (582, 48882), (873, 32588), (1164, 24441), (1746, 16294), (3492, 8147)]