40686074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 74628864

約数和(自身を除く): 33942790

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 286, 338, 341, 353, 403, 682, 706, 806, 1859, 3718, 3883, 4433, 4589, 5239, 7766, 8866, 9178, 10478, 10943, 21886, 50479, 57629, 59657, 100958, 115258, 119314, 120373, 142259, 240746, 284518, 656227, 1312454, 1564849, 1849367, 3129698, 3698734, 20343037, 40686074]

約数ペア:

[(1, 40686074), (2, 20343037), (11, 3698734), (13, 3129698), (22, 1849367), (26, 1564849), (31, 1312454), (62, 656227), (143, 284518), (169, 240746), (286, 142259), (338, 120373), (341, 119314), (353, 115258), (403, 100958), (682, 59657), (706, 57629), (806, 50479), (1859, 21886), (3718, 10943), (3883, 10478), (4433, 9178), (4589, 8866), (5239, 7766)]