42081116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 92316672

約数和(自身を除く): 50235556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 431, 634, 862, 1268, 1724, 2219, 3017, 3487, 4438, 4741, 6034, 6974, 8876, 9482, 12068, 13948, 18964, 24409, 33187, 48818, 66374, 97636, 132748, 136627, 273254, 546508, 956389, 1502897, 1912778, 3005794, 3825556, 6011588, 10520279, 21040558, 42081116]

約数ペア:

[(1, 42081116), (2, 21040558), (4, 10520279), (7, 6011588), (11, 3825556), (14, 3005794), (22, 1912778), (28, 1502897), (44, 956389), (77, 546508), (154, 273254), (308, 136627), (317, 132748), (431, 97636), (634, 66374), (862, 48818), (1268, 33187), (1724, 24409), (2219, 18964), (3017, 13948), (3487, 12068), (4438, 9482), (4741, 8876), (6034, 6974)]