28365216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26861}}^1$

素因数の和:26885

約数の個数: 48

約数和(自身を含む): 81230688

約数和(自身を除く): 52865472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26861, 53722, 80583, 107444, 161166, 214888, 295471, 322332, 429776, 590942, 644664, 859552, 886413, 1181884, 1289328, 1772826, 2363768, 2578656, 3545652, 4727536, 7091304, 9455072, 14182608, 28365216]

約数ペア:

[(1, 28365216), (2, 14182608), (3, 9455072), (4, 7091304), (6, 4727536), (8, 3545652), (11, 2578656), (12, 2363768), (16, 1772826), (22, 1289328), (24, 1181884), (32, 886413), (33, 859552), (44, 644664), (48, 590942), (66, 429776), (88, 322332), (96, 295471), (132, 214888), (176, 161166), (264, 107444), (352, 80583), (528, 53722), (1056, 26861)]