64989022

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{23327}}^1$

素因数の和:23535

約数の個数: 16

約数和(自身を含む): 111974400

約数和(自身を除く): 46985378

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 23327, 46654, 163289, 326578, 4642073, 9284146, 32494511, 64989022]

約数ペア:

[(1, 64989022), (2, 32494511), (7, 9284146), (14, 4642073), (199, 326578), (398, 163289), (1393, 46654), (2786, 23327)]