27404131678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{10061}}^1$

素因数の和:10873

約数の個数: 64

約数和(自身を含む): 53552378880

約数和(自身を除く): 26148247202

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 769, 1538, 1771, 3542, 5383, 8459, 10061, 10766, 16918, 17687, 20122, 35374, 59213, 70427, 110671, 118426, 123809, 140854, 194557, 221342, 231403, 247618, 389114, 462806, 774697, 1361899, 1549394, 1619821, 2545433, 2723798, 3239642, 5090866, 7736909, 15473818, 17818031, 35636062, 54158363, 85105999, 108316726, 170211998, 177948907, 355897814, 595741993, 1191483986, 1245642349, 1957437977, 2491284698, 3914875954, 13702065839, 27404131678]

約数ペア:

[(1, 27404131678), (2, 13702065839), (7, 3914875954), (11, 2491284698), (14, 1957437977), (22, 1245642349), (23, 1191483986), (46, 595741993), (77, 355897814), (154, 177948907), (161, 170211998), (253, 108316726), (322, 85105999), (506, 54158363), (769, 35636062), (1538, 17818031), (1771, 15473818), (3542, 7736909), (5383, 5090866), (8459, 3239642), (10061, 2723798), (10766, 2545433), (16918, 1619821), (17687, 1549394), (20122, 1361899), (35374, 774697), (59213, 462806), (70427, 389114), (110671, 247618), (118426, 231403), (123809, 221342), (140854, 194557)]