28433768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 58743360

約数和(自身を除く): 30309592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 3137, 4532, 6274, 9064, 12548, 25096, 34507, 69014, 138028, 276056, 323111, 646222, 1292444, 2584888, 3554221, 7108442, 14216884, 28433768]

約数ペア:

[(1, 28433768), (2, 14216884), (4, 7108442), (8, 3554221), (11, 2584888), (22, 1292444), (44, 646222), (88, 323111), (103, 276056), (206, 138028), (412, 69014), (824, 34507), (1133, 25096), (2266, 12548), (3137, 9064), (4532, 6274)]