71380250518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1\times {\mathrm{174407}}^1$

素因数の和:179211

約数の個数: 16

約数和(自身を含む): 109584034560

約数和(自身を除く): 38203784042

約数列:

[1, 2, 43, 86, 4759, 9518, 174407, 204637, 348814, 409274, 7499501, 14999002, 830002913, 1660005826, 35690125259, 71380250518]

約数ペア:

[(1, 71380250518), (2, 35690125259), (43, 1660005826), (86, 830002913), (4759, 14999002), (9518, 7499501), (174407, 409274), (204637, 348814)]