70641418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7717}}^1$

素因数の和:7941

約数の個数: 16

約数和(自身を含む): 111139200

約数和(自身を除く): 40497782

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7717, 9154, 15434, 177491, 354982, 1535683, 3071366, 35320709, 70641418]

約数ペア:

[(1, 70641418), (2, 35320709), (23, 3071366), (46, 1535683), (199, 354982), (398, 177491), (4577, 15434), (7717, 9154)]