26755428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 44852892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 719, 886, 1329, 1438, 1772, 2157, 2658, 2876, 3101, 4314, 5033, 5316, 6202, 8628, 9303, 10066, 12404, 15099, 18606, 20132, 30198, 37212, 60396, 318517, 637034, 955551, 1274068, 1911102, 2229619, 3822204, 4459238, 6688857, 8918476, 13377714, 26755428]

約数ペア:

[(1, 26755428), (2, 13377714), (3, 8918476), (4, 6688857), (6, 4459238), (7, 3822204), (12, 2229619), (14, 1911102), (21, 1274068), (28, 955551), (42, 637034), (84, 318517), (443, 60396), (719, 37212), (886, 30198), (1329, 20132), (1438, 18606), (1772, 15099), (2157, 12404), (2658, 10066), (2876, 9303), (3101, 8628), (4314, 6202), (5033, 5316)]