64902016

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 134946000

約数和(自身を除く): 70043984

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 149, 164, 166, 298, 328, 332, 596, 656, 664, 1192, 1312, 1328, 2384, 2624, 2656, 3403, 4768, 5248, 5312, 6109, 6806, 9536, 10624, 12218, 12367, 13612, 19072, 24436, 24734, 27224, 48872, 49468, 54448, 97744, 98936, 108896, 195488, 197872, 217792, 390976, 395744, 435584, 507047, 781952, 791488, 1014094, 1582976, 2028188, 4056376, 8112752, 16225504, 32451008, 64902016]

約数ペア:

[(1, 64902016), (2, 32451008), (4, 16225504), (8, 8112752), (16, 4056376), (32, 2028188), (41, 1582976), (64, 1014094), (82, 791488), (83, 781952), (128, 507047), (149, 435584), (164, 395744), (166, 390976), (298, 217792), (328, 197872), (332, 195488), (596, 108896), (656, 98936), (664, 97744), (1192, 54448), (1312, 49468), (1328, 48872), (2384, 27224), (2624, 24734), (2656, 24436), (3403, 19072), (4768, 13612), (5248, 12367), (5312, 12218), (6109, 10624), (6806, 9536)]