12029984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 24950016

約数和(自身を除く): 12920032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 181, 248, 268, 362, 496, 536, 724, 992, 1072, 1448, 2077, 2144, 2896, 4154, 5611, 5792, 8308, 11222, 12127, 16616, 22444, 24254, 33232, 44888, 48508, 66464, 89776, 97016, 179552, 194032, 375937, 388064, 751874, 1503748, 3007496, 6014992, 12029984]

約数ペア:

[(1, 12029984), (2, 6014992), (4, 3007496), (8, 1503748), (16, 751874), (31, 388064), (32, 375937), (62, 194032), (67, 179552), (124, 97016), (134, 89776), (181, 66464), (248, 48508), (268, 44888), (362, 33232), (496, 24254), (536, 22444), (724, 16616), (992, 12127), (1072, 11222), (1448, 8308), (2077, 5792), (2144, 5611), (2896, 4154)]