71536916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1625839}}^1$

素因数の和:1625854

約数の個数: 12

約数和(自身を含む): 136570560

約数和(自身を除く): 65033644

約数列:

[1, 2, 4, 11, 22, 44, 1625839, 3251678, 6503356, 17884229, 35768458, 71536916]

約数ペア:

[(1, 71536916), (2, 35768458), (4, 17884229), (11, 6503356), (22, 3251678), (44, 1625839)]