66299816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2087}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 143195040

約数和(自身を除く): 76895224

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2087, 2888, 3971, 4174, 7942, 8348, 15884, 16696, 22957, 31768, 39653, 45914, 79306, 91828, 158612, 183656, 317224, 436183, 753407, 872366, 1506814, 1744732, 3013628, 3489464, 6027256, 8287477, 16574954, 33149908, 66299816]

約数ペア:

[(1, 66299816), (2, 33149908), (4, 16574954), (8, 8287477), (11, 6027256), (19, 3489464), (22, 3013628), (38, 1744732), (44, 1506814), (76, 872366), (88, 753407), (152, 436183), (209, 317224), (361, 183656), (418, 158612), (722, 91828), (836, 79306), (1444, 45914), (1672, 39653), (2087, 31768), (2888, 22957), (3971, 16696), (4174, 15884), (7942, 8348)]