71310971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 86054400

約数和(自身を除く): 14743429

約数列:

[1, 17, 19, 23, 29, 323, 331, 391, 437, 493, 551, 667, 5627, 6289, 7429, 7613, 9367, 9599, 11339, 12673, 106913, 129421, 144647, 163183, 182381, 215441, 220777, 2458999, 3100477, 3753209, 4194763, 71310971]

約数ペア:

[(1, 71310971), (17, 4194763), (19, 3753209), (23, 3100477), (29, 2458999), (323, 220777), (331, 215441), (391, 182381), (437, 163183), (493, 144647), (551, 129421), (667, 106913), (5627, 12673), (6289, 11339), (7429, 9599), (7613, 9367)]