9856553488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{8663}}^1$

素因数の和:8824

約数の個数: 80

約数和(自身を含む): 20885091840

約数和(自身を除く): 11028538352

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 89, 94, 136, 178, 188, 272, 356, 376, 712, 752, 799, 1424, 1513, 1598, 3026, 3196, 4183, 6052, 6392, 8366, 8663, 12104, 12784, 16732, 17326, 24208, 33464, 34652, 66928, 69304, 71111, 138608, 142222, 147271, 284444, 294542, 407161, 568888, 589084, 771007, 814322, 1137776, 1178168, 1542014, 1628644, 2356336, 3084028, 3257288, 6168056, 6514576, 6921737, 12336112, 13107119, 13843474, 26214238, 27686948, 36237329, 52428476, 55373896, 72474658, 104856952, 110747792, 144949316, 209713904, 289898632, 579797264, 616034593, 1232069186, 2464138372, 4928276744, 9856553488]

約数ペア:

[(1, 9856553488), (2, 4928276744), (4, 2464138372), (8, 1232069186), (16, 616034593), (17, 579797264), (34, 289898632), (47, 209713904), (68, 144949316), (89, 110747792), (94, 104856952), (136, 72474658), (178, 55373896), (188, 52428476), (272, 36237329), (356, 27686948), (376, 26214238), (712, 13843474), (752, 13107119), (799, 12336112), (1424, 6921737), (1513, 6514576), (1598, 6168056), (3026, 3257288), (3196, 3084028), (4183, 2356336), (6052, 1628644), (6392, 1542014), (8366, 1178168), (8663, 1137776), (12104, 814322), (12784, 771007), (16732, 589084), (17326, 568888), (24208, 407161), (33464, 294542), (34652, 284444), (66928, 147271), (69304, 142222), (71111, 138608)]