28081768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24547}}^1$

素因数の和:24577

約数の個数: 32

約数和(自身を含む): 61860960

約数和(自身を除く): 33779192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 24547, 49094, 98188, 196376, 270017, 319111, 540034, 638222, 1080068, 1276444, 2160136, 2552888, 3510221, 7020442, 14040884, 28081768]

約数ペア:

[(1, 28081768), (2, 14040884), (4, 7020442), (8, 3510221), (11, 2552888), (13, 2160136), (22, 1276444), (26, 1080068), (44, 638222), (52, 540034), (88, 319111), (104, 270017), (143, 196376), (286, 98188), (572, 49094), (1144, 24547)]