74038138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 113490720

約数和(自身を除く): 39452582

約数列:

[1, 2, 53, 106, 419, 838, 1667, 3334, 22207, 44414, 88351, 176702, 698473, 1396946, 37019069, 74038138]

約数ペア:

[(1, 74038138), (2, 37019069), (53, 1396946), (106, 698473), (419, 176702), (838, 88351), (1667, 44414), (3334, 22207)]