715007.0000000

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 20101392

約数和(自身を除く): 10156384

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 157, 214, 296, 314, 428, 592, 628, 856, 1256, 1712, 2512, 3959, 5809, 7918, 11618, 15836, 16799, 23236, 31672, 33598, 46472, 63344, 67196, 92944, 134392, 268784, 621563, 1243126, 2486252, 4972504, 9945008]

約数ペア:

[(1, 9945008), (2, 4972504), (4, 2486252), (8, 1243126), (16, 621563), (37, 268784), (74, 134392), (107, 92944), (148, 67196), (157, 63344), (214, 46472), (296, 33598), (314, 31672), (428, 23236), (592, 16799), (628, 15836), (856, 11618), (1256, 7918), (1712, 5809), (2512, 3959)]