71101208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 141600960

約数和(自身を除く): 70499752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 862, 1213, 1724, 2426, 3448, 4852, 7327, 9704, 14654, 20621, 29308, 41242, 58616, 82484, 164968, 522803, 1045606, 2091212, 4182424, 8887651, 17775302, 35550604, 71101208]

約数ペア:

[(1, 71101208), (2, 35550604), (4, 17775302), (8, 8887651), (17, 4182424), (34, 2091212), (68, 1045606), (136, 522803), (431, 164968), (862, 82484), (1213, 58616), (1724, 41242), (2426, 29308), (3448, 20621), (4852, 14654), (7327, 9704)]