8889042568

素因数分解:

$2^3\times 7^3\times {\mathrm{461}}^1\times {\mathrm{7027}}^1$

素因数の和:7515

約数の個数: 64

約数和(自身を含む): 19481616000

約数和(自身を除く): 10592573432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 461, 686, 922, 1372, 1844, 2744, 3227, 3688, 6454, 7027, 12908, 14054, 22589, 25816, 28108, 45178, 49189, 56216, 90356, 98378, 158123, 180712, 196756, 316246, 344323, 393512, 632492, 688646, 1264984, 1377292, 2410261, 2754584, 3239447, 4820522, 6478894, 9641044, 12957788, 19282088, 22676129, 25915576, 45352258, 90704516, 158732903, 181409032, 317465806, 634931612, 1111130321, 1269863224, 2222260642, 4444521284, 8889042568]

約数ペア:

[(1, 8889042568), (2, 4444521284), (4, 2222260642), (7, 1269863224), (8, 1111130321), (14, 634931612), (28, 317465806), (49, 181409032), (56, 158732903), (98, 90704516), (196, 45352258), (343, 25915576), (392, 22676129), (461, 19282088), (686, 12957788), (922, 9641044), (1372, 6478894), (1844, 4820522), (2744, 3239447), (3227, 2754584), (3688, 2410261), (6454, 1377292), (7027, 1264984), (12908, 688646), (14054, 632492), (22589, 393512), (25816, 344323), (28108, 316246), (45178, 196756), (49189, 180712), (56216, 158123), (90356, 98378)]