77380706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 24

約数和(自身を含む): 128386944

約数和(自身を除く): 51006238

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 4871, 7943, 9742, 15886, 63323, 126646, 228937, 457874, 823199, 1646398, 2976181, 5952362, 38690353, 77380706]

約数ペア:

[(1, 77380706), (2, 38690353), (13, 5952362), (26, 2976181), (47, 1646398), (94, 823199), (169, 457874), (338, 228937), (611, 126646), (1222, 63323), (4871, 15886), (7943, 9742)]