78283814

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{28099}}^1$

素因数の和:28307

約数の個数: 16

約数和(自身を含む): 134880000

約数和(自身を除く): 56596186

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 28099, 56198, 196693, 393386, 5591701, 11183402, 39141907, 78283814]

約数ペア:

[(1, 78283814), (2, 39141907), (7, 11183402), (14, 5591701), (199, 393386), (398, 196693), (1393, 56198), (2786, 28099)]