71251154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 47289646

約数列:

[1, 2, 13, 26, 47, 94, 199, 293, 398, 586, 611, 1222, 2587, 3809, 5174, 7618, 9353, 13771, 18706, 27542, 58307, 116614, 121589, 179023, 243178, 358046, 757991, 1515982, 2740429, 5480858, 35625577, 71251154]

約数ペア:

[(1, 71251154), (2, 35625577), (13, 5480858), (26, 2740429), (47, 1515982), (94, 757991), (199, 358046), (293, 243178), (398, 179023), (586, 121589), (611, 116614), (1222, 58307), (2587, 27542), (3809, 18706), (5174, 13771), (7618, 9353)]