71889356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233407}}^1$

素因数の和:233429

約数の個数: 24

約数和(自身を含む): 156850176

約数和(自身を除く): 84960820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 233407, 466814, 933628, 1633849, 2567477, 3267698, 5134954, 6535396, 10269908, 17972339, 35944678, 71889356]

約数ペア:

[(1, 71889356), (2, 35944678), (4, 17972339), (7, 10269908), (11, 6535396), (14, 5134954), (22, 3267698), (28, 2567477), (44, 1633849), (77, 933628), (154, 466814), (308, 233407)]