78509132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3803}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 148371216

約数和(自身を除く): 69862084

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 3803, 5161, 7606, 10322, 15212, 20644, 49439, 98878, 197756, 1509791, 3019582, 6039164, 19627283, 39254566, 78509132]

約数ペア:

[(1, 78509132), (2, 39254566), (4, 19627283), (13, 6039164), (26, 3019582), (52, 1509791), (397, 197756), (794, 98878), (1588, 49439), (3803, 20644), (5161, 15212), (7606, 10322)]