71825404

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3163}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 143873408

約数和(自身を除く): 72048004

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3163, 3244, 5677, 6326, 11354, 12652, 22141, 22708, 44282, 88564, 2565193, 5130386, 10260772, 17956351, 35912702, 71825404]

約数ペア:

[(1, 71825404), (2, 35912702), (4, 17956351), (7, 10260772), (14, 5130386), (28, 2565193), (811, 88564), (1622, 44282), (3163, 22708), (3244, 22141), (5677, 12652), (6326, 11354)]