71688596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134753}}^1$

素因数の和:134783

約数の個数: 24

約数和(自身を含む): 150924480

約数和(自身を除く): 79235884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134753, 269506, 539012, 943271, 1886542, 2560307, 3773084, 5120614, 10241228, 17922149, 35844298, 71688596]

約数ペア:

[(1, 71688596), (2, 35844298), (4, 17922149), (7, 10241228), (14, 5120614), (19, 3773084), (28, 2560307), (38, 1886542), (76, 943271), (133, 539012), (266, 269506), (532, 134753)]