27267724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19991}}^1$

素因数の和:20037

約数の個数: 24

約数和(自身を含む): 53738496

約数和(自身を除く): 26470772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 19991, 39982, 79964, 219901, 439802, 619721, 879604, 1239442, 2478884, 6816931, 13633862, 27267724]

約数ペア:

[(1, 27267724), (2, 13633862), (4, 6816931), (11, 2478884), (22, 1239442), (31, 879604), (44, 619721), (62, 439802), (124, 219901), (341, 79964), (682, 39982), (1364, 19991)]