38419382008

素因数分解:

$2^3\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{365509}}^1$

素因数の和:367399

約数の個数: 32

約数和(自身を含む): 82371333600

約数和(自身を除く): 43951951592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1877, 3754, 7508, 13139, 15016, 26278, 52556, 105112, 365509, 731018, 1462036, 2558563, 2924072, 5117126, 10234252, 20468504, 686060393, 1372120786, 2744241572, 4802422751, 5488483144, 9604845502, 19209691004, 38419382008]

約数ペア:

[(1, 38419382008), (2, 19209691004), (4, 9604845502), (7, 5488483144), (8, 4802422751), (14, 2744241572), (28, 1372120786), (56, 686060393), (1877, 20468504), (3754, 10234252), (7508, 5117126), (13139, 2924072), (15016, 2558563), (26278, 1462036), (52556, 731018), (105112, 365509)]