28064826

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{7757}}^1$

素因数の和:7835

約数の個数: 32

約数和(自身を含む): 63305280

約数和(自身を除く): 35240454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 7757, 15514, 23271, 46542, 69813, 139626, 209439, 418878, 519719, 1039438, 1559157, 3118314, 4677471, 9354942, 14032413, 28064826]

約数ペア:

[(1, 28064826), (2, 14032413), (3, 9354942), (6, 4677471), (9, 3118314), (18, 1559157), (27, 1039438), (54, 519719), (67, 418878), (134, 209439), (201, 139626), (402, 69813), (603, 46542), (1206, 23271), (1809, 15514), (3618, 7757)]