123528128

素因数分解:

$2^6\times {\mathrm{677}}^1\times {\mathrm{2851}}^1$

素因数の和:3540

約数の個数: 28

約数和(自身を含む): 245574312

約数和(自身を除く): 122046184

約数列:

[1, 2, 4, 8, 16, 32, 64, 677, 1354, 2708, 2851, 5416, 5702, 10832, 11404, 21664, 22808, 43328, 45616, 91232, 182464, 1930127, 3860254, 7720508, 15441016, 30882032, 61764064, 123528128]

約数ペア:

[(1, 123528128), (2, 61764064), (4, 30882032), (8, 15441016), (16, 7720508), (32, 3860254), (64, 1930127), (677, 182464), (1354, 91232), (2708, 45616), (2851, 43328), (5416, 22808), (5702, 21664), (10832, 11404)]