25112976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 76566528

約数和(自身を除く): 51453552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2411, 2604, 3472, 4822, 5208, 7233, 9644, 10416, 14466, 16877, 19288, 28932, 33754, 38576, 50631, 57864, 67508, 74741, 101262, 115728, 135016, 149482, 202524, 224223, 270032, 298964, 405048, 448446, 523187, 597928, 810096, 896892, 1046374, 1195856, 1569561, 1793784, 2092748, 3139122, 3587568, 4185496, 6278244, 8370992, 12556488, 25112976]

約数ペア:

[(1, 25112976), (2, 12556488), (3, 8370992), (4, 6278244), (6, 4185496), (7, 3587568), (8, 3139122), (12, 2092748), (14, 1793784), (16, 1569561), (21, 1195856), (24, 1046374), (28, 896892), (31, 810096), (42, 597928), (48, 523187), (56, 448446), (62, 405048), (84, 298964), (93, 270032), (112, 224223), (124, 202524), (168, 149482), (186, 135016), (217, 115728), (248, 101262), (336, 74741), (372, 67508), (434, 57864), (496, 50631), (651, 38576), (744, 33754), (868, 28932), (1302, 19288), (1488, 16877), (1736, 14466), (2411, 10416), (2604, 9644), (3472, 7233), (4822, 5208)]