28255248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28031}}^1$

素因数の和:28052

約数の個数: 60

約数和(自身を含む): 90375168

約数和(自身を除く): 62119920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28031, 56062, 84093, 112124, 168186, 196217, 224248, 252279, 336372, 392434, 448496, 504558, 588651, 672744, 784868, 1009116, 1177302, 1345488, 1569736, 1765953, 2018232, 2354604, 3139472, 3531906, 4036464, 4709208, 7063812, 9418416, 14127624, 28255248]

約数ペア:

[(1, 28255248), (2, 14127624), (3, 9418416), (4, 7063812), (6, 4709208), (7, 4036464), (8, 3531906), (9, 3139472), (12, 2354604), (14, 2018232), (16, 1765953), (18, 1569736), (21, 1345488), (24, 1177302), (28, 1009116), (36, 784868), (42, 672744), (48, 588651), (56, 504558), (63, 448496), (72, 392434), (84, 336372), (112, 252279), (126, 224248), (144, 196217), (168, 168186), (252, 112124), (336, 84093), (504, 56062), (1008, 28031)]