6722872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 6985928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 509, 1016, 1018, 1651, 2036, 3302, 4072, 6604, 6617, 13208, 13234, 26468, 52936, 64643, 129286, 258572, 517144, 840359, 1680718, 3361436, 6722872]

約数ペア:

[(1, 6722872), (2, 3361436), (4, 1680718), (8, 840359), (13, 517144), (26, 258572), (52, 129286), (104, 64643), (127, 52936), (254, 26468), (508, 13234), (509, 13208), (1016, 6617), (1018, 6604), (1651, 4072), (2036, 3302)]