78953132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3697}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 145997040

約数和(自身を除く): 67043908

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 3697, 5339, 7394, 10678, 14788, 21356, 70243, 140486, 280972, 1038857, 2077714, 4155428, 19738283, 39476566, 78953132]

約数ペア:

[(1, 78953132), (2, 39476566), (4, 19738283), (19, 4155428), (38, 2077714), (76, 1038857), (281, 280972), (562, 140486), (1124, 70243), (3697, 21356), (5339, 14788), (7394, 10678)]