26891536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12671

約数の個数: 40

約数和(自身を含む): 62684480

約数和(自身を除く): 35792944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12637, 25274, 50548, 88459, 101096, 176918, 202192, 240103, 353836, 480206, 707672, 960412, 1415344, 1680721, 1920824, 3361442, 3841648, 6722884, 13445768, 26891536]

約数ペア:

[(1, 26891536), (2, 13445768), (4, 6722884), (7, 3841648), (8, 3361442), (14, 1920824), (16, 1680721), (19, 1415344), (28, 960412), (38, 707672), (56, 480206), (76, 353836), (112, 240103), (133, 202192), (152, 176918), (266, 101096), (304, 88459), (532, 50548), (1064, 25274), (2128, 12637)]