68206864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2029}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 144990720

約数和(自身を除く): 76783856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2029, 2101, 3056, 4058, 4202, 8116, 8404, 16232, 16808, 22319, 32464, 33616, 44638, 89276, 178552, 357104, 387539, 775078, 1550156, 3100312, 4262929, 6200624, 8525858, 17051716, 34103432, 68206864]

約数ペア:

[(1, 68206864), (2, 34103432), (4, 17051716), (8, 8525858), (11, 6200624), (16, 4262929), (22, 3100312), (44, 1550156), (88, 775078), (176, 387539), (191, 357104), (382, 178552), (764, 89276), (1528, 44638), (2029, 33616), (2101, 32464), (3056, 22319), (4058, 16808), (4202, 16232), (8116, 8404)]