70668572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19141}}^1$

素因数の和:19229

約数の個数: 24

約数和(自身を含む): 135065952

約数和(自身を除く): 64397380

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19141, 38282, 76564, 248833, 497666, 995332, 1359011, 2718022, 5436044, 17667143, 35334286, 70668572]

約数ペア:

[(1, 70668572), (2, 35334286), (4, 17667143), (13, 5436044), (26, 2718022), (52, 1359011), (71, 995332), (142, 497666), (284, 248833), (923, 76564), (1846, 38282), (3692, 19141)]