71829842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{270037}}^1$

素因数の和:270065

約数の個数: 16

約数和(自身を含む): 129618240

約数和(自身を除く): 57788398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 270037, 540074, 1890259, 3780518, 5130703, 10261406, 35914921, 71829842]

約数ペア:

[(1, 71829842), (2, 35914921), (7, 10261406), (14, 5130703), (19, 3780518), (38, 1890259), (133, 540074), (266, 270037)]