40767488

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 52

約数和(自身を含む): 84039660

約数和(自身を除く): 43272172

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 269, 296, 512, 538, 592, 1024, 1076, 1184, 2048, 2152, 2368, 4096, 4304, 4736, 8608, 9472, 9953, 17216, 18944, 19906, 34432, 37888, 39812, 68864, 75776, 79624, 137728, 151552, 159248, 275456, 318496, 550912, 636992, 1101824, 1273984, 2547968, 5095936, 10191872, 20383744, 40767488]

約数ペア:

[(1, 40767488), (2, 20383744), (4, 10191872), (8, 5095936), (16, 2547968), (32, 1273984), (37, 1101824), (64, 636992), (74, 550912), (128, 318496), (148, 275456), (256, 159248), (269, 151552), (296, 137728), (512, 79624), (538, 75776), (592, 68864), (1024, 39812), (1076, 37888), (1184, 34432), (2048, 19906), (2152, 18944), (2368, 17216), (4096, 9953), (4304, 9472), (4736, 8608)]