74428489

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 12

約数和(自身を含む): 78824340

約数和(自身を除く): 4395851

約数列:

[1, 31, 41, 961, 1271, 1889, 39401, 58559, 77449, 1815329, 2400919, 74428489]

約数ペア:

[(1, 74428489), (31, 2400919), (41, 1815329), (961, 77449), (1271, 58559), (1889, 39401)]