27557636

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 51048144

約数和(自身を除く): 23490508

約数列:

[1, 2, 4, 31, 62, 67, 107, 124, 134, 214, 268, 428, 961, 1922, 2077, 3317, 3844, 4154, 6634, 7169, 8308, 13268, 14338, 28676, 64387, 102827, 128774, 205654, 222239, 257548, 411308, 444478, 888956, 6889409, 13778818, 27557636]

約数ペア:

[(1, 27557636), (2, 13778818), (4, 6889409), (31, 888956), (62, 444478), (67, 411308), (107, 257548), (124, 222239), (134, 205654), (214, 128774), (268, 102827), (428, 64387), (961, 28676), (1922, 14338), (2077, 13268), (3317, 8308), (3844, 7169), (4154, 6634)]