71147432

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 64327768

約数列:

[1, 2, 4, 8, 127, 239, 254, 293, 478, 508, 586, 956, 1016, 1172, 1912, 2344, 30353, 37211, 60706, 70027, 74422, 121412, 140054, 148844, 242824, 280108, 297688, 560216, 8893429, 17786858, 35573716, 71147432]

約数ペア:

[(1, 71147432), (2, 35573716), (4, 17786858), (8, 8893429), (127, 560216), (239, 297688), (254, 280108), (293, 242824), (478, 148844), (508, 140054), (586, 121412), (956, 74422), (1016, 70027), (1172, 60706), (1912, 37211), (2344, 30353)]