74539868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13151}}^1$

素因数の和:13277

約数の個数: 24

約数和(自身を含む): 141778560

約数和(自身を除く): 67238692

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 13151, 26302, 52604, 170963, 341926, 683852, 1433459, 2866918, 5733836, 18634967, 37269934, 74539868]

約数ペア:

[(1, 74539868), (2, 37269934), (4, 18634967), (13, 5733836), (26, 2866918), (52, 1433459), (109, 683852), (218, 341926), (436, 170963), (1417, 52604), (2834, 26302), (5668, 13151)]