71432039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4229}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 86630400

約数和(自身を除く): 15198361

約数列:

[1, 7, 19, 127, 133, 889, 2413, 4229, 16891, 29603, 80351, 537083, 562457, 3759581, 10204577, 71432039]

約数ペア:

[(1, 71432039), (7, 10204577), (19, 3759581), (127, 562457), (133, 537083), (889, 80351), (2413, 29603), (4229, 16891)]