71721022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1367}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 110725920

約数和(自身を除く): 39004898

約数列:

[1, 2, 37, 74, 709, 1367, 1418, 2734, 26233, 50579, 52466, 101158, 969203, 1938406, 35860511, 71721022]

約数ペア:

[(1, 71721022), (2, 35860511), (37, 1938406), (74, 969203), (709, 101158), (1367, 52466), (1418, 50579), (2734, 26233)]