12807372928

素因数分解:

$2^7\times 7^1\times {\mathrm{383}}^1\times {\mathrm{37321}}^1$

素因数の和:37725

約数の個数: 64

約数和(自身を含む): 29236561920

約数和(自身を除く): 16429188992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 383, 448, 766, 896, 1532, 2681, 3064, 5362, 6128, 10724, 12256, 21448, 24512, 37321, 42896, 49024, 74642, 85792, 149284, 171584, 261247, 298568, 343168, 522494, 597136, 1044988, 1194272, 2089976, 2388544, 4179952, 4777088, 8359904, 14293943, 16719808, 28587886, 33439616, 57175772, 100057601, 114351544, 200115202, 228703088, 400230404, 457406176, 800460808, 914812352, 1600921616, 1829624704, 3201843232, 6403686464, 12807372928]

約数ペア:

[(1, 12807372928), (2, 6403686464), (4, 3201843232), (7, 1829624704), (8, 1600921616), (14, 914812352), (16, 800460808), (28, 457406176), (32, 400230404), (56, 228703088), (64, 200115202), (112, 114351544), (128, 100057601), (224, 57175772), (383, 33439616), (448, 28587886), (766, 16719808), (896, 14293943), (1532, 8359904), (2681, 4777088), (3064, 4179952), (5362, 2388544), (6128, 2089976), (10724, 1194272), (12256, 1044988), (21448, 597136), (24512, 522494), (37321, 343168), (42896, 298568), (49024, 261247), (74642, 171584), (85792, 149284)]