40322716

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1249}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 80780000

約数和(自身を除く): 40457284

約数列:

[1, 2, 4, 7, 14, 28, 1153, 1249, 2306, 2498, 4612, 4996, 8071, 8743, 16142, 17486, 32284, 34972, 1440097, 2880194, 5760388, 10080679, 20161358, 40322716]

約数ペア:

[(1, 40322716), (2, 20161358), (4, 10080679), (7, 5760388), (14, 2880194), (28, 1440097), (1153, 34972), (1249, 32284), (2306, 17486), (2498, 16142), (4612, 8743), (4996, 8071)]