70245568

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{6991}}^1$

素因数の和:7160

約数の個数: 28

約数和(自身を含む): 140301472

約数和(自身を除く): 70055904

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 6991, 10048, 13982, 27964, 55928, 111856, 223712, 447424, 1097587, 2195174, 4390348, 8780696, 17561392, 35122784, 70245568]

約数ペア:

[(1, 70245568), (2, 35122784), (4, 17561392), (8, 8780696), (16, 4390348), (32, 2195174), (64, 1097587), (157, 447424), (314, 223712), (628, 111856), (1256, 55928), (2512, 27964), (5024, 13982), (6991, 10048)]