25664268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 69090560

約数和(自身を除く): 43426292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 2803, 3052, 4578, 5606, 8409, 9156, 11212, 16818, 19621, 33636, 39242, 58863, 78484, 117726, 235452, 305527, 611054, 916581, 1222108, 1833162, 2138689, 3666324, 4277378, 6416067, 8554756, 12832134, 25664268]

約数ペア:

[(1, 25664268), (2, 12832134), (3, 8554756), (4, 6416067), (6, 4277378), (7, 3666324), (12, 2138689), (14, 1833162), (21, 1222108), (28, 916581), (42, 611054), (84, 305527), (109, 235452), (218, 117726), (327, 78484), (436, 58863), (654, 39242), (763, 33636), (1308, 19621), (1526, 16818), (2289, 11212), (2803, 9156), (3052, 8409), (4578, 5606)]