23951158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 24156362

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 154, 173, 203, 217, 319, 341, 346, 406, 434, 638, 682, 899, 1211, 1798, 1903, 2233, 2387, 2422, 3806, 4466, 4774, 5017, 5363, 6293, 9889, 10034, 10726, 12586, 13321, 19778, 26642, 35119, 37541, 55187, 58993, 69223, 70238, 75082, 110374, 117986, 138446, 155527, 311054, 386309, 412951, 772618, 825902, 1088689, 1710797, 2177378, 3421594, 11975579, 23951158]

約数ペア:

[(1, 23951158), (2, 11975579), (7, 3421594), (11, 2177378), (14, 1710797), (22, 1088689), (29, 825902), (31, 772618), (58, 412951), (62, 386309), (77, 311054), (154, 155527), (173, 138446), (203, 117986), (217, 110374), (319, 75082), (341, 70238), (346, 69223), (406, 58993), (434, 55187), (638, 37541), (682, 35119), (899, 26642), (1211, 19778), (1798, 13321), (1903, 12586), (2233, 10726), (2387, 10034), (2422, 9889), (3806, 6293), (4466, 5363), (4774, 5017)]