28628446

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26557}}^1$

素因数の和:26584

約数の個数: 24

約数和(自身を含む): 54497016

約数和(自身を除く): 25868570

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26557, 53114, 185899, 292127, 371798, 584254, 1301293, 2044889, 2602586, 4089778, 14314223, 28628446]

約数ペア:

[(1, 28628446), (2, 14314223), (7, 4089778), (11, 2602586), (14, 2044889), (22, 1301293), (49, 584254), (77, 371798), (98, 292127), (154, 185899), (539, 53114), (1078, 26557)]