25167769788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2155513}}^1$

素因数の和:2155666

約数の個数: 48

約数和(自身を含む): 67596919040

約数和(自身を除く): 42429149252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 2155513, 4311026, 6466539, 8622052, 12933078, 15088591, 25866156, 30177182, 45265773, 60354364, 90531546, 181063092, 299616307, 599232614, 898848921, 1198465228, 1797697842, 2097314149, 3595395684, 4194628298, 6291942447, 8389256596, 12583884894, 25167769788]

約数ペア:

[(1, 25167769788), (2, 12583884894), (3, 8389256596), (4, 6291942447), (6, 4194628298), (7, 3595395684), (12, 2097314149), (14, 1797697842), (21, 1198465228), (28, 898848921), (42, 599232614), (84, 299616307), (139, 181063092), (278, 90531546), (417, 60354364), (556, 45265773), (834, 30177182), (973, 25866156), (1668, 15088591), (1946, 12933078), (2919, 8622052), (3892, 6466539), (5838, 4311026), (11676, 2155513)]