2552873728

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{140453}}^1$

素因数の和:140540

約数の個数: 36

約数和(自身を含む): 5167583568

約数和(自身を除く): 2614709840

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 140453, 280906, 561812, 1123624, 2247248, 4494496, 8988992, 9972163, 17977984, 19944326, 35955968, 39888652, 79777304, 159554608, 319109216, 638218432, 1276436864, 2552873728]

約数ペア:

[(1, 2552873728), (2, 1276436864), (4, 638218432), (8, 319109216), (16, 159554608), (32, 79777304), (64, 39888652), (71, 35955968), (128, 19944326), (142, 17977984), (256, 9972163), (284, 8988992), (568, 4494496), (1136, 2247248), (2272, 1123624), (4544, 561812), (9088, 280906), (18176, 140453)]