56555745778

素因数分解:

$2^1\times 7^1\times {\mathrm{369293}}^1\times {\mathrm{10939}}^1$

素因数の和:380241

約数の個数: 16

約数和(自身を含む): 96961832640

約数和(自身を除く): 40406086862

約数列:

[1, 2, 7, 14, 10939, 21878, 76573, 153146, 369293, 738586, 2585051, 5170102, 4039696127, 8079392254, 28277872889, 56555745778]

約数ペア:

[(1, 56555745778), (2, 28277872889), (7, 8079392254), (14, 4039696127), (10939, 5170102), (21878, 2585051), (76573, 738586), (153146, 369293)]