68852288

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 141622272

約数和(自身を除く): 72769984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 197, 254, 344, 394, 508, 688, 788, 1016, 1376, 1576, 2032, 2752, 3152, 4064, 5461, 6304, 8128, 8471, 10922, 12608, 16942, 21844, 25019, 33884, 43688, 50038, 67768, 87376, 100076, 135536, 174752, 200152, 271072, 349504, 400304, 542144, 800608, 1075817, 1601216, 2151634, 4303268, 8606536, 17213072, 34426144, 68852288]

約数ペア:

[(1, 68852288), (2, 34426144), (4, 17213072), (8, 8606536), (16, 4303268), (32, 2151634), (43, 1601216), (64, 1075817), (86, 800608), (127, 542144), (172, 400304), (197, 349504), (254, 271072), (344, 200152), (394, 174752), (508, 135536), (688, 100076), (788, 87376), (1016, 67768), (1376, 50038), (1576, 43688), (2032, 33884), (2752, 25019), (3152, 21844), (4064, 16942), (5461, 12608), (6304, 10922), (8128, 8471)]