40341484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1889}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 74617200

約数和(自身を除く): 34275716

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1889, 3778, 5339, 7556, 10678, 21356, 35891, 71782, 143564, 530809, 1061618, 2123236, 10085371, 20170742, 40341484]

約数ペア:

[(1, 40341484), (2, 20170742), (4, 10085371), (19, 2123236), (38, 1061618), (76, 530809), (281, 143564), (562, 71782), (1124, 35891), (1889, 21356), (3778, 10678), (5339, 7556)]