69289412

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 123950400

約数和(自身を除く): 54660988

約数列:

[1, 2, 4, 61, 122, 199, 244, 398, 796, 1427, 2854, 5708, 12139, 24278, 48556, 87047, 174094, 283973, 348188, 567946, 1135892, 17322353, 34644706, 69289412]

約数ペア:

[(1, 69289412), (2, 34644706), (4, 17322353), (61, 1135892), (122, 567946), (199, 348188), (244, 283973), (398, 174094), (796, 87047), (1427, 48556), (2854, 24278), (5708, 12139)]