29907976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28141

約数の個数: 32

約数和(自身を含む): 67464000

約数和(自身を除く): 37556024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28109, 56218, 112436, 196763, 224872, 393526, 534071, 787052, 1068142, 1574104, 2136284, 3738497, 4272568, 7476994, 14953988, 29907976]

約数ペア:

[(1, 29907976), (2, 14953988), (4, 7476994), (7, 4272568), (8, 3738497), (14, 2136284), (19, 1574104), (28, 1068142), (38, 787052), (56, 534071), (76, 393526), (133, 224872), (152, 196763), (266, 112436), (532, 56218), (1064, 28109)]