69758384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 141730512

約数和(自身を除く): 71972128

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 2473, 3526, 4946, 7052, 9892, 14104, 19784, 28208, 39568, 101393, 106339, 202786, 212678, 405572, 425356, 811144, 850712, 1622288, 1701424, 4359899, 8719798, 17439596, 34879192, 69758384]

約数ペア:

[(1, 69758384), (2, 34879192), (4, 17439596), (8, 8719798), (16, 4359899), (41, 1701424), (43, 1622288), (82, 850712), (86, 811144), (164, 425356), (172, 405572), (328, 212678), (344, 202786), (656, 106339), (688, 101393), (1763, 39568), (2473, 28208), (3526, 19784), (4946, 14104), (7052, 9892)]