75007738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 129419136

約数和(自身を除く): 54411398

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 2917, 5834, 12857, 25714, 37921, 67091, 75842, 125431, 134182, 250862, 872183, 1630603, 1744366, 2884913, 3261206, 5769826, 37503869, 75007738]

約数ペア:

[(1, 75007738), (2, 37503869), (13, 5769826), (23, 3261206), (26, 2884913), (43, 1744366), (46, 1630603), (86, 872183), (299, 250862), (559, 134182), (598, 125431), (989, 75842), (1118, 67091), (1978, 37921), (2917, 25714), (5834, 12857)]