67681724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4261}}^1$

素因数の和:4314

約数の個数: 36

約数和(自身を含む): 136401048

約数和(自身を除く): 68719324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 4261, 7942, 8522, 15884, 17044, 46871, 80959, 93742, 161918, 187484, 323836, 890549, 1538221, 1781098, 3076442, 3562196, 6152884, 16920431, 33840862, 67681724]

約数ペア:

[(1, 67681724), (2, 33840862), (4, 16920431), (11, 6152884), (19, 3562196), (22, 3076442), (38, 1781098), (44, 1538221), (76, 890549), (209, 323836), (361, 187484), (418, 161918), (722, 93742), (836, 80959), (1444, 46871), (3971, 17044), (4261, 15884), (7942, 8522)]