26708656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 56524160

約数和(自身を除く): 29815504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1759, 1898, 3518, 3796, 7036, 7592, 14072, 15184, 22867, 28144, 45734, 91468, 128407, 182936, 256814, 365872, 513628, 1027256, 1669291, 2054512, 3338582, 6677164, 13354328, 26708656]

約数ペア:

[(1, 26708656), (2, 13354328), (4, 6677164), (8, 3338582), (13, 2054512), (16, 1669291), (26, 1027256), (52, 513628), (73, 365872), (104, 256814), (146, 182936), (208, 128407), (292, 91468), (584, 45734), (949, 28144), (1168, 22867), (1759, 15184), (1898, 14072), (3518, 7592), (3796, 7036)]