25855742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 45139680

約数和(自身を除く): 19283938

約数列:

[1, 2, 11, 17, 22, 34, 187, 257, 269, 374, 514, 538, 2827, 2959, 4369, 4573, 5654, 5918, 8738, 9146, 48059, 50303, 69133, 96118, 100606, 138266, 760463, 1175261, 1520926, 2350522, 12927871, 25855742]

約数ペア:

[(1, 25855742), (2, 12927871), (11, 2350522), (17, 1520926), (22, 1175261), (34, 760463), (187, 138266), (257, 100606), (269, 96118), (374, 69133), (514, 50303), (538, 48059), (2827, 9146), (2959, 8738), (4369, 5918), (4573, 5654)]