8976656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 18957120

約数和(自身を除く): 9980464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 419, 824, 838, 1339, 1648, 1676, 2678, 3352, 5356, 5447, 6704, 10712, 10894, 21424, 21788, 43157, 43576, 86314, 87152, 172628, 345256, 561041, 690512, 1122082, 2244164, 4488328, 8976656]

約数ペア:

[(1, 8976656), (2, 4488328), (4, 2244164), (8, 1122082), (13, 690512), (16, 561041), (26, 345256), (52, 172628), (103, 87152), (104, 86314), (206, 43576), (208, 43157), (412, 21788), (419, 21424), (824, 10894), (838, 10712), (1339, 6704), (1648, 5447), (1676, 5356), (2678, 3352)]