26858164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 50476608

約数和(自身を除く): 23618444

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5563, 11126, 22252, 94571, 189142, 378284, 394973, 789946, 1579892, 6714541, 13429082, 26858164]

約数ペア:

[(1, 26858164), (2, 13429082), (4, 6714541), (17, 1579892), (34, 789946), (68, 394973), (71, 378284), (142, 189142), (284, 94571), (1207, 22252), (2414, 11126), (4828, 5563)]