66729344

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 147026880

約数和(自身を除く): 80297536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 332, 352, 571, 664, 704, 913, 1142, 1328, 1408, 1826, 2284, 2656, 3652, 4568, 5312, 6281, 7304, 9136, 10624, 12562, 14608, 18272, 25124, 29216, 36544, 47393, 50248, 58432, 73088, 94786, 100496, 116864, 189572, 200992, 379144, 401984, 521323, 758288, 803968, 1042646, 1516576, 2085292, 3033152, 4170584, 6066304, 8341168, 16682336, 33364672, 66729344]

約数ペア:

[(1, 66729344), (2, 33364672), (4, 16682336), (8, 8341168), (11, 6066304), (16, 4170584), (22, 3033152), (32, 2085292), (44, 1516576), (64, 1042646), (83, 803968), (88, 758288), (128, 521323), (166, 401984), (176, 379144), (332, 200992), (352, 189572), (571, 116864), (664, 100496), (704, 94786), (913, 73088), (1142, 58432), (1328, 50248), (1408, 47393), (1826, 36544), (2284, 29216), (2656, 25124), (3652, 18272), (4568, 14608), (5312, 12562), (6281, 10624), (7304, 9136)]