57911532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 158482800

約数和(自身を除く): 100571268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 661, 894, 1043, 1322, 1788, 1983, 2086, 2644, 3129, 3966, 4172, 4627, 6258, 7301, 7932, 9254, 12516, 13881, 14602, 18508, 21903, 27762, 29204, 32389, 43806, 55524, 64778, 87612, 97167, 98489, 129556, 194334, 196978, 295467, 388668, 393956, 590934, 689423, 1181868, 1378846, 2068269, 2757692, 4136538, 4825961, 8273076, 9651922, 14477883, 19303844, 28955766, 57911532]

約数ペア:

[(1, 57911532), (2, 28955766), (3, 19303844), (4, 14477883), (6, 9651922), (7, 8273076), (12, 4825961), (14, 4136538), (21, 2757692), (28, 2068269), (42, 1378846), (49, 1181868), (84, 689423), (98, 590934), (147, 393956), (149, 388668), (196, 295467), (294, 196978), (298, 194334), (447, 129556), (588, 98489), (596, 97167), (661, 87612), (894, 64778), (1043, 55524), (1322, 43806), (1788, 32389), (1983, 29204), (2086, 27762), (2644, 21903), (3129, 18508), (3966, 14602), (4172, 13881), (4627, 12516), (6258, 9254), (7301, 7932)]