71370952

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 135936000

約数和(自身を除く): 64565048

約数列:

[1, 2, 4, 8, 127, 199, 254, 353, 398, 508, 706, 796, 1016, 1412, 1592, 2824, 25273, 44831, 50546, 70247, 89662, 101092, 140494, 179324, 202184, 280988, 358648, 561976, 8921369, 17842738, 35685476, 71370952]

約数ペア:

[(1, 71370952), (2, 35685476), (4, 17842738), (8, 8921369), (127, 561976), (199, 358648), (254, 280988), (353, 202184), (398, 179324), (508, 140494), (706, 101092), (796, 89662), (1016, 70247), (1412, 50546), (1592, 44831), (2824, 25273)]