9421256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 19178040

約数和(自身を除く): 9756784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 577, 628, 1154, 1256, 2041, 2308, 4082, 4616, 7501, 8164, 15002, 16328, 30004, 60008, 90589, 181178, 362356, 724712, 1177657, 2355314, 4710628, 9421256]

約数ペア:

[(1, 9421256), (2, 4710628), (4, 2355314), (8, 1177657), (13, 724712), (26, 362356), (52, 181178), (104, 90589), (157, 60008), (314, 30004), (577, 16328), (628, 15002), (1154, 8164), (1256, 7501), (2041, 4616), (2308, 4082)]