71504102

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 43891738

約数列:

[1, 2, 23, 46, 53, 106, 139, 211, 278, 422, 1219, 2438, 3197, 4853, 6394, 7367, 9706, 11183, 14734, 22366, 29329, 58658, 169441, 257209, 338882, 514418, 674567, 1349134, 1554437, 3108874, 35752051, 71504102]

約数ペア:

[(1, 71504102), (2, 35752051), (23, 3108874), (46, 1554437), (53, 1349134), (106, 674567), (139, 514418), (211, 338882), (278, 257209), (422, 169441), (1219, 58658), (2438, 29329), (3197, 22366), (4853, 14734), (6394, 11183), (7367, 9706)]