8666488064

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89797}}^1$

素因数の和:89855

約数の個数: 72

約数和(自身を含む): 19272446760

約数和(自身を除く): 10605958696

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3328, 3712, 6032, 7424, 12064, 24128, 48256, 89797, 96512, 179594, 359188, 718376, 1167361, 1436752, 2334722, 2604113, 2873504, 4669444, 5208226, 5747008, 9338888, 10416452, 11494016, 18677776, 20832904, 22988032, 33853469, 37355552, 41665808, 67706938, 74711104, 83331616, 135413876, 149422208, 166663232, 270827752, 298844416, 333326464, 541655504, 666652928, 1083311008, 2166622016, 4333244032, 8666488064]

約数ペア:

[(1, 8666488064), (2, 4333244032), (4, 2166622016), (8, 1083311008), (13, 666652928), (16, 541655504), (26, 333326464), (29, 298844416), (32, 270827752), (52, 166663232), (58, 149422208), (64, 135413876), (104, 83331616), (116, 74711104), (128, 67706938), (208, 41665808), (232, 37355552), (256, 33853469), (377, 22988032), (416, 20832904), (464, 18677776), (754, 11494016), (832, 10416452), (928, 9338888), (1508, 5747008), (1664, 5208226), (1856, 4669444), (3016, 2873504), (3328, 2604113), (3712, 2334722), (6032, 1436752), (7424, 1167361), (12064, 718376), (24128, 359188), (48256, 179594), (89797, 96512)]