67133056

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 71668544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 89, 128, 142, 166, 178, 284, 332, 356, 568, 664, 712, 1136, 1328, 1424, 2272, 2656, 2848, 4544, 5312, 5696, 5893, 6319, 7387, 9088, 10624, 11392, 11786, 12638, 14774, 23572, 25276, 29548, 47144, 50552, 59096, 94288, 101104, 118192, 188576, 202208, 236384, 377152, 404416, 472768, 524477, 754304, 808832, 945536, 1048954, 2097908, 4195816, 8391632, 16783264, 33566528, 67133056]

約数ペア:

[(1, 67133056), (2, 33566528), (4, 16783264), (8, 8391632), (16, 4195816), (32, 2097908), (64, 1048954), (71, 945536), (83, 808832), (89, 754304), (128, 524477), (142, 472768), (166, 404416), (178, 377152), (284, 236384), (332, 202208), (356, 188576), (568, 118192), (664, 101104), (712, 94288), (1136, 59096), (1328, 50552), (1424, 47144), (2272, 29548), (2656, 25276), (2848, 23572), (4544, 14774), (5312, 12638), (5696, 11786), (5893, 11392), (6319, 10624), (7387, 9088)]