71272078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81547}}^1$

素因数の和:81591

約数の個数: 16

約数和(自身を含む): 117429120

約数和(自身を除く): 46157042

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 81547, 163094, 1549393, 1875581, 3098786, 3751162, 35636039, 71272078]

約数ペア:

[(1, 71272078), (2, 35636039), (19, 3751162), (23, 3098786), (38, 1875581), (46, 1549393), (437, 163094), (874, 81547)]