38336478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 79094400

約数和(自身を除く): 40757922

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 1069, 2138, 3207, 5977, 6414, 11954, 17931, 35862, 45967, 91934, 137901, 148591, 275802, 297182, 445773, 891546, 6389413, 12778826, 19168239, 38336478]

約数ペア:

[(1, 38336478), (2, 19168239), (3, 12778826), (6, 6389413), (43, 891546), (86, 445773), (129, 297182), (139, 275802), (258, 148591), (278, 137901), (417, 91934), (834, 45967), (1069, 35862), (2138, 17931), (3207, 11954), (5977, 6414)]