429752008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{247553}}^1$

素因数の和:247597

約数の個数: 32

約数和(自身を含む): 950607360

約数和(自身を除く): 520855352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 247553, 495106, 990212, 1732871, 1980424, 3465742, 6931484, 7674143, 13862968, 15348286, 30696572, 53719001, 61393144, 107438002, 214876004, 429752008]

約数ペア:

[(1, 429752008), (2, 214876004), (4, 107438002), (7, 61393144), (8, 53719001), (14, 30696572), (28, 15348286), (31, 13862968), (56, 7674143), (62, 6931484), (124, 3465742), (217, 1980424), (248, 1732871), (434, 990212), (868, 495106), (1736, 247553)]