26857256048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12620891}}^1$

素因数の和:12620925

約数の個数: 40

約数和(自身を含む): 62599624320

約数和(自身を除く): 35742368272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12620891, 25241782, 50483564, 88346237, 100967128, 176692474, 201934256, 239796929, 353384948, 479593858, 706769896, 959187716, 1413539792, 1678578503, 1918375432, 3357157006, 3836750864, 6714314012, 13428628024, 26857256048]

約数ペア:

[(1, 26857256048), (2, 13428628024), (4, 6714314012), (7, 3836750864), (8, 3357157006), (14, 1918375432), (16, 1678578503), (19, 1413539792), (28, 959187716), (38, 706769896), (56, 479593858), (76, 353384948), (112, 239796929), (133, 201934256), (152, 176692474), (266, 100967128), (304, 88346237), (532, 50483564), (1064, 25241782), (2128, 12620891)]