2782144064

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{74821}}^1$

素因数の和:74923

約数の個数: 56

約数和(自身を含む): 6385608768

約数和(自身を除く): 3603464704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 18592, 37184, 74821, 149642, 299284, 523747, 598568, 1047494, 1197136, 2094988, 2394272, 4189976, 4788544, 6210143, 8379952, 12420286, 16759904, 24840572, 33519808, 43471001, 49681144, 86942002, 99362288, 173884004, 198724576, 347768008, 397449152, 695536016, 1391072032, 2782144064]

約数ペア:

[(1, 2782144064), (2, 1391072032), (4, 695536016), (7, 397449152), (8, 347768008), (14, 198724576), (16, 173884004), (28, 99362288), (32, 86942002), (56, 49681144), (64, 43471001), (83, 33519808), (112, 24840572), (166, 16759904), (224, 12420286), (332, 8379952), (448, 6210143), (581, 4788544), (664, 4189976), (1162, 2394272), (1328, 2094988), (2324, 1197136), (2656, 1047494), (4648, 598568), (5312, 523747), (9296, 299284), (18592, 149642), (37184, 74821)]