25878972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 69414912

約数和(自身を除く): 43535940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 1613, 2292, 2674, 3226, 4011, 4839, 5348, 6452, 8022, 9678, 11291, 16044, 19356, 22582, 33873, 45164, 67746, 135492, 308083, 616166, 924249, 1232332, 1848498, 2156581, 3696996, 4313162, 6469743, 8626324, 12939486, 25878972]

約数ペア:

[(1, 25878972), (2, 12939486), (3, 8626324), (4, 6469743), (6, 4313162), (7, 3696996), (12, 2156581), (14, 1848498), (21, 1232332), (28, 924249), (42, 616166), (84, 308083), (191, 135492), (382, 67746), (573, 45164), (764, 33873), (1146, 22582), (1337, 19356), (1613, 16044), (2292, 11291), (2674, 9678), (3226, 8022), (4011, 6452), (4839, 5348)]