28147152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53309}}^1$

素因数の和:53331

約数の個数: 40

約数和(自身を含む): 79325280

約数和(自身を除く): 51178128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53309, 106618, 159927, 213236, 319854, 426472, 586399, 639708, 852944, 1172798, 1279416, 1759197, 2345596, 2558832, 3518394, 4691192, 7036788, 9382384, 14073576, 28147152]

約数ペア:

[(1, 28147152), (2, 14073576), (3, 9382384), (4, 7036788), (6, 4691192), (8, 3518394), (11, 2558832), (12, 2345596), (16, 1759197), (22, 1279416), (24, 1172798), (33, 852944), (44, 639708), (48, 586399), (66, 426472), (88, 319854), (132, 213236), (176, 159927), (264, 106618), (528, 53309)]