57768872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 71623768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 107, 124, 214, 217, 248, 311, 428, 434, 622, 749, 856, 868, 1244, 1498, 1736, 2177, 2488, 2996, 3317, 4354, 5992, 6634, 8708, 9641, 13268, 17416, 19282, 23219, 26536, 33277, 38564, 46438, 66554, 67487, 77128, 92876, 133108, 134974, 185752, 232939, 266216, 269948, 465878, 539896, 931756, 1031587, 1863512, 2063174, 4126348, 7221109, 8252696, 14442218, 28884436, 57768872]

約数ペア:

[(1, 57768872), (2, 28884436), (4, 14442218), (7, 8252696), (8, 7221109), (14, 4126348), (28, 2063174), (31, 1863512), (56, 1031587), (62, 931756), (107, 539896), (124, 465878), (214, 269948), (217, 266216), (248, 232939), (311, 185752), (428, 134974), (434, 133108), (622, 92876), (749, 77128), (856, 67487), (868, 66554), (1244, 46438), (1498, 38564), (1736, 33277), (2177, 26536), (2488, 23219), (2996, 19282), (3317, 17416), (4354, 13268), (5992, 9641), (6634, 8708)]