28307048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45953}}^1$

素因数の和:45977

約数の個数: 32

約数和(自身を含む): 66173760

約数和(自身を除く): 37866712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 45953, 91906, 183812, 321671, 367624, 505483, 643342, 1010966, 1286684, 2021932, 2573368, 3538381, 4043864, 7076762, 14153524, 28307048]

約数ペア:

[(1, 28307048), (2, 14153524), (4, 7076762), (7, 4043864), (8, 3538381), (11, 2573368), (14, 2021932), (22, 1286684), (28, 1010966), (44, 643342), (56, 505483), (77, 367624), (88, 321671), (154, 183812), (308, 91906), (616, 45953)]