71238194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{7789}}^1$

素因数の和:8077

約数の個数: 16

約数和(自身を含む): 113578200

約数和(自身を除く): 42340006

約数列:

[1, 2, 17, 34, 269, 538, 4573, 7789, 9146, 15578, 132413, 264826, 2095241, 4190482, 35619097, 71238194]

約数ペア:

[(1, 71238194), (2, 35619097), (17, 4190482), (34, 2095241), (269, 264826), (538, 132413), (4573, 15578), (7789, 9146)]