27761388

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 38887572

約数列:

[1, 2, 3, 4, 6, 12, 59, 113, 118, 177, 226, 236, 339, 347, 354, 452, 678, 694, 708, 1041, 1356, 1388, 2082, 4164, 6667, 13334, 20001, 20473, 26668, 39211, 40002, 40946, 61419, 78422, 80004, 81892, 117633, 122838, 156844, 235266, 245676, 470532, 2313449, 4626898, 6940347, 9253796, 13880694, 27761388]

約数ペア:

[(1, 27761388), (2, 13880694), (3, 9253796), (4, 6940347), (6, 4626898), (12, 2313449), (59, 470532), (113, 245676), (118, 235266), (177, 156844), (226, 122838), (236, 117633), (339, 81892), (347, 80004), (354, 78422), (452, 61419), (678, 40946), (694, 40002), (708, 39211), (1041, 26668), (1356, 20473), (1388, 20001), (2082, 13334), (4164, 6667)]