71319898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21599}}^1$

素因数の和:21741

約数の個数: 16

約数和(自身を含む): 116121600

約数和(自身を除く): 44801702

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 21599, 43198, 280787, 561574, 2743073, 5486146, 35659949, 71319898]

約数ペア:

[(1, 71319898), (2, 35659949), (13, 5486146), (26, 2743073), (127, 561574), (254, 280787), (1651, 43198), (3302, 21599)]