69722008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 133306560

約数和(自身を除く): 63584552

約数列:

[1, 2, 4, 8, 73, 146, 277, 292, 431, 554, 584, 862, 1108, 1724, 2216, 3448, 20221, 31463, 40442, 62926, 80884, 119387, 125852, 161768, 238774, 251704, 477548, 955096, 8715251, 17430502, 34861004, 69722008]

約数ペア:

[(1, 69722008), (2, 34861004), (4, 17430502), (8, 8715251), (73, 955096), (146, 477548), (277, 251704), (292, 238774), (431, 161768), (554, 125852), (584, 119387), (862, 80884), (1108, 62926), (1724, 40442), (2216, 31463), (3448, 20221)]