2755876664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{971}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 5621464800

約数和(自身を除く): 2865588136

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 509, 697, 971, 1018, 1394, 1942, 2036, 2788, 3884, 4072, 5576, 7768, 8653, 16507, 17306, 20869, 33014, 34612, 39811, 41738, 66028, 69224, 79622, 83476, 132056, 159244, 166952, 318488, 354773, 494239, 676787, 709546, 988478, 1353574, 1419092, 1976956, 2707148, 2838184, 3953912, 5414296, 8402063, 16804126, 20263799, 33608252, 40527598, 67216504, 81055196, 162110392, 344484583, 688969166, 1377938332, 2755876664]

約数ペア:

[(1, 2755876664), (2, 1377938332), (4, 688969166), (8, 344484583), (17, 162110392), (34, 81055196), (41, 67216504), (68, 40527598), (82, 33608252), (136, 20263799), (164, 16804126), (328, 8402063), (509, 5414296), (697, 3953912), (971, 2838184), (1018, 2707148), (1394, 1976956), (1942, 1419092), (2036, 1353574), (2788, 988478), (3884, 709546), (4072, 676787), (5576, 494239), (7768, 354773), (8653, 318488), (16507, 166952), (17306, 159244), (20869, 132056), (33014, 83476), (34612, 79622), (39811, 69224), (41738, 66028)]