69642892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 136886400

約数和(自身を除く): 67243508

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 139, 193, 236, 278, 386, 556, 649, 772, 1298, 1529, 2123, 2596, 3058, 4246, 6116, 8201, 8492, 11387, 16402, 22774, 26827, 32804, 45548, 53654, 90211, 107308, 125257, 180422, 250514, 295097, 360844, 501028, 590194, 1180388, 1582793, 3165586, 6331172, 17410723, 34821446, 69642892]

約数ペア:

[(1, 69642892), (2, 34821446), (4, 17410723), (11, 6331172), (22, 3165586), (44, 1582793), (59, 1180388), (118, 590194), (139, 501028), (193, 360844), (236, 295097), (278, 250514), (386, 180422), (556, 125257), (649, 107308), (772, 90211), (1298, 53654), (1529, 45548), (2123, 32804), (2596, 26827), (3058, 22774), (4246, 16402), (6116, 11387), (8201, 8492)]