27223372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 52379712

約数和(自身を除く): 25156340

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4723, 5764, 9446, 18892, 51953, 103906, 207812, 618713, 1237426, 2474852, 6805843, 13611686, 27223372]

約数ペア:

[(1, 27223372), (2, 13611686), (4, 6805843), (11, 2474852), (22, 1237426), (44, 618713), (131, 207812), (262, 103906), (524, 51953), (1441, 18892), (2882, 9446), (4723, 5764)]