39484148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 39684172

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 82, 86, 164, 172, 451, 473, 509, 902, 946, 1018, 1763, 1804, 1892, 2036, 3526, 5599, 7052, 11198, 19393, 20869, 21887, 22396, 38786, 41738, 43774, 77572, 83476, 87548, 229559, 240757, 459118, 481514, 897367, 918236, 963028, 1794734, 3589468, 9871037, 19742074, 39484148]

約数ペア:

[(1, 39484148), (2, 19742074), (4, 9871037), (11, 3589468), (22, 1794734), (41, 963028), (43, 918236), (44, 897367), (82, 481514), (86, 459118), (164, 240757), (172, 229559), (451, 87548), (473, 83476), (509, 77572), (902, 43774), (946, 41738), (1018, 38786), (1763, 22396), (1804, 21887), (1892, 20869), (2036, 19393), (3526, 11198), (5599, 7052)]