38861732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 84239232

約数和(自身を除く): 45377500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 443, 482, 886, 964, 1687, 1772, 3101, 3133, 3374, 5759, 6202, 6266, 6748, 11518, 12404, 12532, 21931, 23036, 40313, 43862, 80626, 87724, 106763, 161252, 213526, 427052, 747341, 1387919, 1494682, 2775838, 2989364, 5551676, 9715433, 19430866, 38861732]

約数ペア:

[(1, 38861732), (2, 19430866), (4, 9715433), (7, 5551676), (13, 2989364), (14, 2775838), (26, 1494682), (28, 1387919), (52, 747341), (91, 427052), (182, 213526), (241, 161252), (364, 106763), (443, 87724), (482, 80626), (886, 43862), (964, 40313), (1687, 23036), (1772, 21931), (3101, 12532), (3133, 12404), (3374, 11518), (5759, 6748), (6202, 6266)]