8689008

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 22609168

約数和(自身を除く): 13920160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1153, 1256, 1884, 2306, 2512, 3459, 3768, 4612, 6918, 7536, 9224, 13836, 18448, 27672, 55344, 181021, 362042, 543063, 724084, 1086126, 1448168, 2172252, 2896336, 4344504, 8689008]

約数ペア:

[(1, 8689008), (2, 4344504), (3, 2896336), (4, 2172252), (6, 1448168), (8, 1086126), (12, 724084), (16, 543063), (24, 362042), (48, 181021), (157, 55344), (314, 27672), (471, 18448), (628, 13836), (942, 9224), (1153, 7536), (1256, 6918), (1884, 4612), (2306, 3768), (2512, 3459)]