68887892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 125116992

約数和(自身を除く): 56229100

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 5641, 6106, 11282, 12212, 22564, 242563, 400511, 485126, 801022, 970252, 1602044, 17221973, 34443946, 68887892]

約数ペア:

[(1, 68887892), (2, 34443946), (4, 17221973), (43, 1602044), (71, 970252), (86, 801022), (142, 485126), (172, 400511), (284, 242563), (3053, 22564), (5641, 12212), (6106, 11282)]