26855816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13629

約数の個数: 32

約数和(自身を含む): 57086400

約数和(自身を除く): 30230584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13591, 27182, 54364, 108728, 176683, 258229, 353366, 516458, 706732, 1032916, 1413464, 2065832, 3356977, 6713954, 13427908, 26855816]

約数ペア:

[(1, 26855816), (2, 13427908), (4, 6713954), (8, 3356977), (13, 2065832), (19, 1413464), (26, 1032916), (38, 706732), (52, 516458), (76, 353366), (104, 258229), (152, 176683), (247, 108728), (494, 54364), (988, 27182), (1976, 13591)]