26390984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 24412216

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 388, 479, 568, 776, 958, 1916, 3832, 6887, 13774, 27548, 34009, 46463, 55096, 68018, 92926, 136036, 185852, 272072, 371704, 3298873, 6597746, 13195492, 26390984]

約数ペア:

[(1, 26390984), (2, 13195492), (4, 6597746), (8, 3298873), (71, 371704), (97, 272072), (142, 185852), (194, 136036), (284, 92926), (388, 68018), (479, 55096), (568, 46463), (776, 34009), (958, 27548), (1916, 13774), (3832, 6887)]