70431128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 136275600

約数和(自身を除く): 65844472

約数列:

[1, 2, 4, 8, 37, 74, 148, 277, 296, 554, 859, 1108, 1718, 2216, 3436, 6872, 10249, 20498, 31783, 40996, 63566, 81992, 127132, 237943, 254264, 475886, 951772, 1903544, 8803891, 17607782, 35215564, 70431128]

約数ペア:

[(1, 70431128), (2, 35215564), (4, 17607782), (8, 8803891), (37, 1903544), (74, 951772), (148, 475886), (277, 254264), (296, 237943), (554, 127132), (859, 81992), (1108, 63566), (1718, 40996), (2216, 31783), (3436, 20498), (6872, 10249)]