285598976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{85817}}^1$

素因数の和:85846

約数の個数: 36

約数和(自身を含む): 613941972

約数和(自身を除く): 328342996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 85817, 171634, 343268, 686536, 1115621, 1373072, 2231242, 2746144, 4462484, 5492288, 8924968, 10984576, 17849936, 21969152, 35699872, 71399744, 142799488, 285598976]

約数ペア:

[(1, 285598976), (2, 142799488), (4, 71399744), (8, 35699872), (13, 21969152), (16, 17849936), (26, 10984576), (32, 8924968), (52, 5492288), (64, 4462484), (104, 2746144), (128, 2231242), (208, 1373072), (256, 1115621), (416, 686536), (832, 343268), (1664, 171634), (3328, 85817)]