71358052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20963}}^1$

素因数の和:21027

約数の個数: 24

約数和(自身を含む): 133834176

約数和(自身を除く): 62476124

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20963, 41926, 83852, 482149, 775631, 964298, 1551262, 1928596, 3102524, 17839513, 35679026, 71358052]

約数ペア:

[(1, 71358052), (2, 35679026), (4, 17839513), (23, 3102524), (37, 1928596), (46, 1551262), (74, 964298), (92, 775631), (148, 482149), (851, 83852), (1702, 41926), (3404, 20963)]