28268394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 71754336

約数和(自身を除く): 43485942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 8741, 17482, 26223, 52446, 61187, 96151, 122374, 183561, 192302, 288453, 367122, 428309, 576906, 673057, 856618, 1284927, 1346114, 2019171, 2569854, 4038342, 4711399, 9422798, 14134197, 28268394]

約数ペア:

[(1, 28268394), (2, 14134197), (3, 9422798), (6, 4711399), (7, 4038342), (11, 2569854), (14, 2019171), (21, 1346114), (22, 1284927), (33, 856618), (42, 673057), (49, 576906), (66, 428309), (77, 367122), (98, 288453), (147, 192302), (154, 183561), (231, 122374), (294, 96151), (462, 61187), (539, 52446), (1078, 26223), (1617, 17482), (3234, 8741)]