27690476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21701}}^1$

素因数の和:21745

約数の個数: 24

約数和(自身を含む): 54689040

約数和(自身を除く): 26998564

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 21701, 43402, 86804, 238711, 477422, 629329, 954844, 1258658, 2517316, 6922619, 13845238, 27690476]

約数ペア:

[(1, 27690476), (2, 13845238), (4, 6922619), (11, 2517316), (22, 1258658), (29, 954844), (44, 629329), (58, 477422), (116, 238711), (319, 86804), (638, 43402), (1276, 21701)]