71248142

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{33703}}^1$

素因数の和:33863

約数の個数: 16

約数和(自身を含む): 122952192

約数和(自身を除く): 51704050

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 33703, 67406, 235921, 471842, 5089153, 10178306, 35624071, 71248142]

約数ペア:

[(1, 71248142), (2, 35624071), (7, 10178306), (14, 5089153), (151, 471842), (302, 235921), (1057, 67406), (2114, 33703)]