27754408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 57204000

約数和(自身を除く): 29449592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 2269, 3058, 4538, 6116, 9076, 12232, 18152, 24959, 49918, 99836, 199672, 315391, 630782, 1261564, 2523128, 3469301, 6938602, 13877204, 27754408]

約数ペア:

[(1, 27754408), (2, 13877204), (4, 6938602), (8, 3469301), (11, 2523128), (22, 1261564), (44, 630782), (88, 315391), (139, 199672), (278, 99836), (556, 49918), (1112, 24959), (1529, 18152), (2269, 12232), (3058, 9076), (4538, 6116)]