26897768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 26454232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 569, 622, 1138, 1244, 2276, 2488, 4552, 5909, 10811, 11818, 21622, 23636, 43244, 47272, 86488, 176959, 353918, 707836, 1415672, 3362221, 6724442, 13448884, 26897768]

約数ペア:

[(1, 26897768), (2, 13448884), (4, 6724442), (8, 3362221), (19, 1415672), (38, 707836), (76, 353918), (152, 176959), (311, 86488), (569, 47272), (622, 43244), (1138, 23636), (1244, 21622), (2276, 11818), (2488, 10811), (4552, 5909)]