28675248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2802

約数の個数: 80

約数和(自身を含む): 87422976

約数和(自身を除く): 58747728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 2753, 3472, 5208, 5506, 8259, 10416, 11012, 16518, 19271, 22024, 33036, 38542, 44048, 57813, 66072, 77084, 85343, 115626, 132144, 154168, 170686, 231252, 256029, 308336, 341372, 462504, 512058, 597401, 682744, 925008, 1024116, 1194802, 1365488, 1792203, 2048232, 2389604, 3584406, 4096464, 4779208, 7168812, 9558416, 14337624, 28675248]

約数ペア:

[(1, 28675248), (2, 14337624), (3, 9558416), (4, 7168812), (6, 4779208), (7, 4096464), (8, 3584406), (12, 2389604), (14, 2048232), (16, 1792203), (21, 1365488), (24, 1194802), (28, 1024116), (31, 925008), (42, 682744), (48, 597401), (56, 512058), (62, 462504), (84, 341372), (93, 308336), (112, 256029), (124, 231252), (168, 170686), (186, 154168), (217, 132144), (248, 115626), (336, 85343), (372, 77084), (434, 66072), (496, 57813), (651, 44048), (744, 38542), (868, 33036), (1302, 22024), (1488, 19271), (1736, 16518), (2604, 11012), (2753, 10416), (3472, 8259), (5208, 5506)]