27805574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 48903264

約数和(自身を除く): 21097690

約数列:

[1, 2, 17, 23, 31, 34, 37, 46, 62, 74, 391, 527, 629, 713, 782, 851, 961, 1054, 1147, 1258, 1426, 1702, 1922, 2294, 12121, 14467, 16337, 19499, 22103, 24242, 26381, 28934, 32674, 35557, 38998, 44206, 52762, 71114, 375751, 448477, 604469, 751502, 817811, 896954, 1208938, 1635622, 13902787, 27805574]

約数ペア:

[(1, 27805574), (2, 13902787), (17, 1635622), (23, 1208938), (31, 896954), (34, 817811), (37, 751502), (46, 604469), (62, 448477), (74, 375751), (391, 71114), (527, 52762), (629, 44206), (713, 38998), (782, 35557), (851, 32674), (961, 28934), (1054, 26381), (1147, 24242), (1258, 22103), (1426, 19499), (1702, 16337), (1922, 14467), (2294, 12121)]