8345288

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 18553500

約数和(自身を除く): 10208212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 349, 392, 427, 488, 698, 854, 1396, 1708, 2443, 2792, 2989, 3416, 4886, 5978, 9772, 11956, 17101, 19544, 21289, 23912, 34202, 42578, 68404, 85156, 136808, 149023, 170312, 298046, 596092, 1043161, 1192184, 2086322, 4172644, 8345288]

約数ペア:

[(1, 8345288), (2, 4172644), (4, 2086322), (7, 1192184), (8, 1043161), (14, 596092), (28, 298046), (49, 170312), (56, 149023), (61, 136808), (98, 85156), (122, 68404), (196, 42578), (244, 34202), (349, 23912), (392, 21289), (427, 19544), (488, 17101), (698, 11956), (854, 9772), (1396, 5978), (1708, 4886), (2443, 3416), (2792, 2989)]