72276644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3373}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 138307008

約数和(自身を除く): 66030364

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3373, 5357, 6746, 10714, 13492, 21428, 37103, 74206, 148412, 1642651, 3285302, 6570604, 18069161, 36138322, 72276644]

約数ペア:

[(1, 72276644), (2, 36138322), (4, 18069161), (11, 6570604), (22, 3285302), (44, 1642651), (487, 148412), (974, 74206), (1948, 37103), (3373, 21428), (5357, 13492), (6746, 10714)]