71302672

素因数分解:

$2^4\times 7^1\times {\mathrm{636631}}^1$

素因数の和:636646

約数の個数: 20

約数和(自身を含む): 157884736

約数和(自身を除く): 86582064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636631, 1273262, 2546524, 4456417, 5093048, 8912834, 10186096, 17825668, 35651336, 71302672]

約数ペア:

[(1, 71302672), (2, 35651336), (4, 17825668), (7, 10186096), (8, 8912834), (14, 5093048), (16, 4456417), (28, 2546524), (56, 1273262), (112, 636631)]