39988452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11071}}^1$

素因数の和:11128

約数の個数: 48

約数和(自身を含む): 109125632

約数和(自身を除く): 69137180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 11071, 22142, 33213, 44284, 66426, 77497, 132852, 154994, 232491, 309988, 464982, 476053, 929964, 952106, 1428159, 1904212, 2856318, 3332371, 5712636, 6664742, 9997113, 13329484, 19994226, 39988452]

約数ペア:

[(1, 39988452), (2, 19994226), (3, 13329484), (4, 9997113), (6, 6664742), (7, 5712636), (12, 3332371), (14, 2856318), (21, 1904212), (28, 1428159), (42, 952106), (43, 929964), (84, 476053), (86, 464982), (129, 309988), (172, 232491), (258, 154994), (301, 132852), (516, 77497), (602, 66426), (903, 44284), (1204, 33213), (1806, 22142), (3612, 11071)]