3347792

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 7535232

約数和(自身を除く): 4187440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 421, 497, 568, 842, 994, 1136, 1684, 1988, 2947, 3368, 3976, 5894, 6736, 7952, 11788, 23576, 29891, 47152, 59782, 119564, 209237, 239128, 418474, 478256, 836948, 1673896, 3347792]

約数ペア:

[(1, 3347792), (2, 1673896), (4, 836948), (7, 478256), (8, 418474), (14, 239128), (16, 209237), (28, 119564), (56, 59782), (71, 47152), (112, 29891), (142, 23576), (284, 11788), (421, 7952), (497, 6736), (568, 5894), (842, 3976), (994, 3368), (1136, 2947), (1684, 1988)]