8428635488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2894449}}^1$

素因数の和:2894479

約数の個数: 48

約数和(自身を含む): 20423239200

約数和(自身を除く): 11994603712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 2894449, 5788898, 11577796, 20261143, 23155592, 37627837, 40522286, 46311184, 75255674, 81044572, 92622368, 150511348, 162089144, 263394859, 301022696, 324178288, 526789718, 602045392, 648356576, 1053579436, 1204090784, 2107158872, 4214317744, 8428635488]

約数ペア:

[(1, 8428635488), (2, 4214317744), (4, 2107158872), (7, 1204090784), (8, 1053579436), (13, 648356576), (14, 602045392), (16, 526789718), (26, 324178288), (28, 301022696), (32, 263394859), (52, 162089144), (56, 150511348), (91, 92622368), (104, 81044572), (112, 75255674), (182, 46311184), (208, 40522286), (224, 37627837), (364, 23155592), (416, 20261143), (728, 11577796), (1456, 5788898), (2912, 2894449)]