25938702

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 64022400

約数和(自身を除く): 38083698

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 37, 51, 58, 74, 79, 87, 102, 111, 153, 158, 174, 222, 237, 261, 306, 333, 474, 493, 522, 629, 666, 711, 986, 1073, 1258, 1343, 1422, 1479, 1887, 2146, 2291, 2686, 2923, 2958, 3219, 3774, 4029, 4437, 4582, 5661, 5846, 6438, 6873, 8058, 8769, 8874, 9657, 11322, 12087, 13746, 17538, 18241, 19314, 20619, 24174, 26307, 36482, 38947, 41238, 49691, 52614, 54723, 77894, 84767, 99382, 109446, 116841, 149073, 164169, 169534, 233682, 254301, 298146, 328338, 350523, 447219, 508602, 701046, 762903, 894438, 1441039, 1525806, 2882078, 4323117, 8646234, 12969351, 25938702]

約数ペア:

[(1, 25938702), (2, 12969351), (3, 8646234), (6, 4323117), (9, 2882078), (17, 1525806), (18, 1441039), (29, 894438), (34, 762903), (37, 701046), (51, 508602), (58, 447219), (74, 350523), (79, 328338), (87, 298146), (102, 254301), (111, 233682), (153, 169534), (158, 164169), (174, 149073), (222, 116841), (237, 109446), (261, 99382), (306, 84767), (333, 77894), (474, 54723), (493, 52614), (522, 49691), (629, 41238), (666, 38947), (711, 36482), (986, 26307), (1073, 24174), (1258, 20619), (1343, 19314), (1422, 18241), (1479, 17538), (1887, 13746), (2146, 12087), (2291, 11322), (2686, 9657), (2923, 8874), (2958, 8769), (3219, 8058), (3774, 6873), (4029, 6438), (4437, 5846), (4582, 5661)]