40747168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 63762272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 506, 616, 644, 719, 736, 1012, 1232, 1288, 1438, 1771, 2024, 2464, 2576, 2876, 3542, 4048, 5033, 5152, 5752, 7084, 7909, 8096, 10066, 11504, 14168, 15818, 16537, 20132, 23008, 28336, 31636, 33074, 40264, 55363, 56672, 63272, 66148, 80528, 110726, 115759, 126544, 132296, 161056, 181907, 221452, 231518, 253088, 264592, 363814, 442904, 463036, 529184, 727628, 885808, 926072, 1273349, 1455256, 1771616, 1852144, 2546698, 2910512, 3704288, 5093396, 5821024, 10186792, 20373584, 40747168]

約数ペア:

[(1, 40747168), (2, 20373584), (4, 10186792), (7, 5821024), (8, 5093396), (11, 3704288), (14, 2910512), (16, 2546698), (22, 1852144), (23, 1771616), (28, 1455256), (32, 1273349), (44, 926072), (46, 885808), (56, 727628), (77, 529184), (88, 463036), (92, 442904), (112, 363814), (154, 264592), (161, 253088), (176, 231518), (184, 221452), (224, 181907), (253, 161056), (308, 132296), (322, 126544), (352, 115759), (368, 110726), (506, 80528), (616, 66148), (644, 63272), (719, 56672), (736, 55363), (1012, 40264), (1232, 33074), (1288, 31636), (1438, 28336), (1771, 23008), (2024, 20132), (2464, 16537), (2576, 15818), (2876, 14168), (3542, 11504), (4048, 10066), (5033, 8096), (5152, 7909), (5752, 7084)]