66861596

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 118752480

約数和(自身を除く): 51890884

約数列:

[1, 2, 4, 101, 202, 359, 404, 461, 718, 922, 1436, 1844, 36259, 46561, 72518, 93122, 145036, 165499, 186244, 330998, 661996, 16715399, 33430798, 66861596]

約数ペア:

[(1, 66861596), (2, 33430798), (4, 16715399), (101, 661996), (202, 330998), (359, 186244), (404, 165499), (461, 145036), (718, 93122), (922, 72518), (1436, 46561), (1844, 36259)]