71247352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809629}}^1$

素因数の和:809646

約数の個数: 16

約数和(自身を含む): 145733400

約数和(自身を除く): 74486048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809629, 1619258, 3238516, 6477032, 8905919, 17811838, 35623676, 71247352]

約数ペア:

[(1, 71247352), (2, 35623676), (4, 17811838), (8, 8905919), (11, 6477032), (22, 3238516), (44, 1619258), (88, 809629)]