71486702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268747}}^1$

素因数の和:268775

約数の個数: 16

約数和(自身を含む): 128999040

約数和(自身を除く): 57512338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268747, 537494, 1881229, 3762458, 5106193, 10212386, 35743351, 71486702]

約数ペア:

[(1, 71486702), (2, 35743351), (7, 10212386), (14, 5106193), (19, 3762458), (38, 1881229), (133, 537494), (266, 268747)]