65131108

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11689}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 130928000

約数和(自身を除く): 65796892

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 11689, 23378, 46756, 81823, 163646, 327292, 2326111, 4652222, 9304444, 16282777, 32565554, 65131108]

約数ペア:

[(1, 65131108), (2, 32565554), (4, 16282777), (7, 9304444), (14, 4652222), (28, 2326111), (199, 327292), (398, 163646), (796, 81823), (1393, 46756), (2786, 23378), (5572, 11689)]