4098691888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{42859}}^1$

素因数の和:43049

約数の個数: 40

約数和(自身を含む): 8184545600

約数和(自身を除く): 4085853712

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 23908, 42859, 47816, 85718, 95632, 171436, 342872, 685744, 1842937, 3685874, 5957401, 7371748, 11914802, 14743496, 23829604, 29486992, 47659208, 95318416, 256168243, 512336486, 1024672972, 2049345944, 4098691888]

約数ペア:

[(1, 4098691888), (2, 2049345944), (4, 1024672972), (8, 512336486), (16, 256168243), (43, 95318416), (86, 47659208), (139, 29486992), (172, 23829604), (278, 14743496), (344, 11914802), (556, 7371748), (688, 5957401), (1112, 3685874), (2224, 1842937), (5977, 685744), (11954, 342872), (23908, 171436), (42859, 95632), (47816, 85718)]