30800744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 63061320

約数和(自身を除く): 32260576

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 4057, 7592, 8114, 16228, 32456, 52741, 105482, 210964, 296161, 421928, 592322, 1184644, 2369288, 3850093, 7700186, 15400372, 30800744]

約数ペア:

[(1, 30800744), (2, 15400372), (4, 7700186), (8, 3850093), (13, 2369288), (26, 1184644), (52, 592322), (73, 421928), (104, 296161), (146, 210964), (292, 105482), (584, 52741), (949, 32456), (1898, 16228), (3796, 8114), (4057, 7592)]