71370728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4799}}^1$

素因数の和:4842

約数の個数: 48

約数和(自身を含む): 158112000

約数和(自身を除く): 86741272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 4799, 7436, 9598, 14872, 19196, 38392, 52789, 62387, 105578, 124774, 211156, 249548, 422312, 499096, 686257, 811031, 1372514, 1622062, 2745028, 3244124, 5490056, 6488248, 8921341, 17842682, 35685364, 71370728]

約数ペア:

[(1, 71370728), (2, 35685364), (4, 17842682), (8, 8921341), (11, 6488248), (13, 5490056), (22, 3244124), (26, 2745028), (44, 1622062), (52, 1372514), (88, 811031), (104, 686257), (143, 499096), (169, 422312), (286, 249548), (338, 211156), (572, 124774), (676, 105578), (1144, 62387), (1352, 52789), (1859, 38392), (3718, 19196), (4799, 14872), (7436, 9598)]