23189315128

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1012457}}^1$

素因数の和:1012879

約数の個数: 32

約数和(自身を含む): 49812933600

約数和(自身を除く): 26623618472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 11452, 22904, 1012457, 2024914, 4049828, 7087199, 8099656, 14174398, 28348796, 56697592, 414094913, 828189826, 1656379652, 2898664391, 3312759304, 5797328782, 11594657564, 23189315128]

約数ペア:

[(1, 23189315128), (2, 11594657564), (4, 5797328782), (7, 3312759304), (8, 2898664391), (14, 1656379652), (28, 828189826), (56, 414094913), (409, 56697592), (818, 28348796), (1636, 14174398), (2863, 8099656), (3272, 7087199), (5726, 4049828), (11452, 2024914), (22904, 1012457)]