70375396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 152271616

約数和(自身を除く): 81896220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397, 487, 794, 974, 1588, 1948, 2779, 3409, 5161, 5558, 6331, 6818, 10322, 11116, 12662, 13636, 20644, 25324, 36127, 44317, 72254, 88634, 144508, 177268, 193339, 386678, 773356, 1353373, 2513407, 2706746, 5026814, 5413492, 10053628, 17593849, 35187698, 70375396]

約数ペア:

[(1, 70375396), (2, 35187698), (4, 17593849), (7, 10053628), (13, 5413492), (14, 5026814), (26, 2706746), (28, 2513407), (52, 1353373), (91, 773356), (182, 386678), (364, 193339), (397, 177268), (487, 144508), (794, 88634), (974, 72254), (1588, 44317), (1948, 36127), (2779, 25324), (3409, 20644), (5161, 13636), (5558, 12662), (6331, 11116), (6818, 10322)]