61386758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:165

約数の個数: 36

約数和(自身を含む): 102656340

約数和(自身を除く): 41269582

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 589, 779, 961, 1178, 1271, 1558, 1681, 1922, 2542, 3362, 18259, 24149, 31939, 36518, 39401, 48298, 52111, 63878, 78802, 104222, 748619, 990109, 1497238, 1615441, 1980218, 3230882, 30693379, 61386758]

約数ペア:

[(1, 61386758), (2, 30693379), (19, 3230882), (31, 1980218), (38, 1615441), (41, 1497238), (62, 990109), (82, 748619), (589, 104222), (779, 78802), (961, 63878), (1178, 52111), (1271, 48298), (1558, 39401), (1681, 36518), (1922, 31939), (2542, 24149), (3362, 18259)]