27660908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1$

素因数の和:6593

約数の個数: 24

約数和(自身を含む): 53359824

約数和(自身を除く): 25698916

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 6481, 12962, 25924, 71291, 142582, 285164, 628657, 1257314, 2514628, 6915227, 13830454, 27660908]

約数ペア:

[(1, 27660908), (2, 13830454), (4, 6915227), (11, 2514628), (22, 1257314), (44, 628657), (97, 285164), (194, 142582), (388, 71291), (1067, 25924), (2134, 12962), (4268, 6481)]