26167484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 55749120

約数和(自身を除く): 29581636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 487, 532, 707, 974, 1414, 1919, 1948, 2828, 3409, 3838, 6818, 7676, 9253, 13433, 13636, 18506, 26866, 37012, 49187, 53732, 64771, 98374, 129542, 196748, 259084, 344309, 688618, 934553, 1377236, 1869106, 3738212, 6541871, 13083742, 26167484]

約数ペア:

[(1, 26167484), (2, 13083742), (4, 6541871), (7, 3738212), (14, 1869106), (19, 1377236), (28, 934553), (38, 688618), (76, 344309), (101, 259084), (133, 196748), (202, 129542), (266, 98374), (404, 64771), (487, 53732), (532, 49187), (707, 37012), (974, 26866), (1414, 18506), (1919, 13636), (1948, 13433), (2828, 9253), (3409, 7676), (3838, 6818)]