27940416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20789}}^1$

素因数の和:20811

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 56550144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20789, 41578, 62367, 83156, 124734, 145523, 166312, 249468, 291046, 332624, 436569, 498936, 582092, 665248, 873138, 997872, 1164184, 1330496, 1746276, 1995744, 2328368, 3492552, 3991488, 4656736, 6985104, 9313472, 13970208, 27940416]

約数ペア:

[(1, 27940416), (2, 13970208), (3, 9313472), (4, 6985104), (6, 4656736), (7, 3991488), (8, 3492552), (12, 2328368), (14, 1995744), (16, 1746276), (21, 1330496), (24, 1164184), (28, 997872), (32, 873138), (42, 665248), (48, 582092), (56, 498936), (64, 436569), (84, 332624), (96, 291046), (112, 249468), (168, 166312), (192, 145523), (224, 124734), (336, 83156), (448, 62367), (672, 41578), (1344, 20789)]