9045712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 19063016

約数和(自身を除く): 10017304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 277, 314, 554, 628, 1108, 1256, 2041, 2216, 2512, 3601, 4082, 4432, 7202, 8164, 14404, 16328, 28808, 32656, 43489, 57616, 86978, 173956, 347912, 565357, 695824, 1130714, 2261428, 4522856, 9045712]

約数ペア:

[(1, 9045712), (2, 4522856), (4, 2261428), (8, 1130714), (13, 695824), (16, 565357), (26, 347912), (52, 173956), (104, 86978), (157, 57616), (208, 43489), (277, 32656), (314, 28808), (554, 16328), (628, 14404), (1108, 8164), (1256, 7202), (2041, 4432), (2216, 4082), (2512, 3601)]