25420044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 65253888

約数和(自身を除く): 39833844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3467, 3666, 6934, 7332, 10401, 13868, 20802, 41604, 45071, 90142, 135213, 162949, 180284, 270426, 325898, 488847, 540852, 651796, 977694, 1955388, 2118337, 4236674, 6355011, 8473348, 12710022, 25420044]

約数ペア:

[(1, 25420044), (2, 12710022), (3, 8473348), (4, 6355011), (6, 4236674), (12, 2118337), (13, 1955388), (26, 977694), (39, 651796), (47, 540852), (52, 488847), (78, 325898), (94, 270426), (141, 180284), (156, 162949), (188, 135213), (282, 90142), (564, 45071), (611, 41604), (1222, 20802), (1833, 13868), (2444, 10401), (3467, 7332), (3666, 6934)]