68079284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14387}}^1$

素因数の和:14424

約数の個数: 36

約数和(自身を含む): 147448224

約数和(自身を除く): 79368940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14387, 28774, 57548, 100709, 187031, 201418, 374062, 402836, 748124, 1309217, 2431403, 2618434, 4862806, 5236868, 9725612, 17019821, 34039642, 68079284]

約数ペア:

[(1, 68079284), (2, 34039642), (4, 17019821), (7, 9725612), (13, 5236868), (14, 4862806), (26, 2618434), (28, 2431403), (52, 1309217), (91, 748124), (169, 402836), (182, 374062), (338, 201418), (364, 187031), (676, 100709), (1183, 57548), (2366, 28774), (4732, 14387)]