40806897478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{32831}}^1$

素因数の和:33252

約数の個数: 32

約数和(自身を含む): 65527418880

約数和(自身を除く): 24720521402

約数列:

[1, 2, 17, 34, 139, 263, 278, 526, 2363, 4471, 4726, 8942, 32831, 36557, 65662, 73114, 558127, 621469, 1116254, 1242938, 4563509, 8634553, 9127018, 17269106, 77579653, 146787401, 155159306, 293574802, 1200202867, 2400405734, 20403448739, 40806897478]

約数ペア:

[(1, 40806897478), (2, 20403448739), (17, 2400405734), (34, 1200202867), (139, 293574802), (263, 155159306), (278, 146787401), (526, 77579653), (2363, 17269106), (4471, 9127018), (4726, 8634553), (8942, 4563509), (32831, 1242938), (36557, 1116254), (65662, 621469), (73114, 558127)]