75428974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{2003}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 119278080

約数和(自身を除く): 43849106

約数列:

[1, 2, 19, 38, 991, 1982, 2003, 4006, 18829, 37658, 38057, 76114, 1984973, 3969946, 37714487, 75428974]

約数ペア:

[(1, 75428974), (2, 37714487), (19, 3969946), (38, 1984973), (991, 76114), (1982, 38057), (2003, 37658), (4006, 18829)]