26880456722

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27042713}}^1$

素因数の和:27042793

約数の個数: 16

約数和(自身を含む): 46729809792

約数和(自身を除く): 19849353070

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 27042713, 54085426, 189298991, 378597982, 1920032623, 3840065246, 13440228361, 26880456722]

約数ペア:

[(1, 26880456722), (2, 13440228361), (7, 3840065246), (14, 1920032623), (71, 378597982), (142, 189298991), (497, 54085426), (994, 27042713)]