71031842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267037}}^1$

素因数の和:267065

約数の個数: 16

約数和(自身を含む): 128178240

約数和(自身を除く): 57146398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 267037, 534074, 1869259, 3738518, 5073703, 10147406, 35515921, 71031842]

約数ペア:

[(1, 71031842), (2, 35515921), (7, 10147406), (14, 5073703), (19, 3738518), (38, 1869259), (133, 534074), (266, 267037)]