38737446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 89959680

約数和(自身を除く): 51222234

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 547, 638, 814, 957, 1073, 1094, 1221, 1641, 1914, 2146, 2442, 3219, 3282, 6017, 6438, 11803, 12034, 15863, 18051, 20239, 23606, 31726, 35409, 36102, 40478, 47589, 60717, 70818, 95178, 121434, 174493, 222629, 348986, 445258, 523479, 586931, 667887, 1046958, 1173862, 1335774, 1760793, 3521586, 6456241, 12912482, 19368723, 38737446]

約数ペア:

[(1, 38737446), (2, 19368723), (3, 12912482), (6, 6456241), (11, 3521586), (22, 1760793), (29, 1335774), (33, 1173862), (37, 1046958), (58, 667887), (66, 586931), (74, 523479), (87, 445258), (111, 348986), (174, 222629), (222, 174493), (319, 121434), (407, 95178), (547, 70818), (638, 60717), (814, 47589), (957, 40478), (1073, 36102), (1094, 35409), (1221, 31726), (1641, 23606), (1914, 20239), (2146, 18051), (2442, 15863), (3219, 12034), (3282, 11803), (6017, 6438)]