64924292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 130798080

約数和(自身を除く): 65873788

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 1621, 2108, 2356, 3242, 6484, 10013, 20026, 27557, 30799, 40052, 50251, 55114, 61598, 100502, 110228, 123196, 201004, 523583, 854267, 954769, 1047166, 1708534, 1909538, 2094332, 3417068, 3819076, 16231073, 32462146, 64924292]

約数ペア:

[(1, 64924292), (2, 32462146), (4, 16231073), (17, 3819076), (19, 3417068), (31, 2094332), (34, 1909538), (38, 1708534), (62, 1047166), (68, 954769), (76, 854267), (124, 523583), (323, 201004), (527, 123196), (589, 110228), (646, 100502), (1054, 61598), (1178, 55114), (1292, 50251), (1621, 40052), (2108, 30799), (2356, 27557), (3242, 20026), (6484, 10013)]