28846566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 43038234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1279, 1611, 2506, 2558, 3222, 3759, 3837, 7518, 7674, 8953, 11277, 11511, 17906, 22554, 23022, 26859, 53718, 80577, 161154, 228941, 457882, 686823, 1373646, 1602587, 2060469, 3205174, 4120938, 4807761, 9615522, 14423283, 28846566]

約数ペア:

[(1, 28846566), (2, 14423283), (3, 9615522), (6, 4807761), (7, 4120938), (9, 3205174), (14, 2060469), (18, 1602587), (21, 1373646), (42, 686823), (63, 457882), (126, 228941), (179, 161154), (358, 80577), (537, 53718), (1074, 26859), (1253, 23022), (1279, 22554), (1611, 17906), (2506, 11511), (2558, 11277), (3222, 8953), (3759, 7674), (3837, 7518)]