28333872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28109}}^1$

素因数の和:28130

約数の個数: 60

約数和(自身を含む): 90626640

約数和(自身を除く): 62292768

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, 28109, 56218, 84327, 112436, 168654, 196763, 224872, 252981, 337308, 393526, 449744, 505962, 590289, 674616, 787052, 1011924, 1180578, 1349232, 1574104, 1770867, 2023848, 2361156, 3148208, 3541734, 4047696, 4722312, 7083468, 9444624, 14166936, 28333872]

約数ペア:

[(1, 28333872), (2, 14166936), (3, 9444624), (4, 7083468), (6, 4722312), (7, 4047696), (8, 3541734), (9, 3148208), (12, 2361156), (14, 2023848), (16, 1770867), (18, 1574104), (21, 1349232), (24, 1180578), (28, 1011924), (36, 787052), (42, 674616), (48, 590289), (56, 505962), (63, 449744), (72, 393526), (84, 337308), (112, 252981), (126, 224872), (144, 196763), (168, 168654), (252, 112436), (336, 84327), (504, 56218), (1008, 28109)]