15691015288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{11777}}^1$

素因数の和:12376

約数の個数: 64

約数和(自身を含む): 33123504960

約数和(自身を除く): 17432489672

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 557, 598, 1114, 1196, 2228, 2392, 4456, 7241, 11777, 12811, 14482, 23554, 25622, 28964, 47108, 51244, 57928, 94216, 102488, 153101, 166543, 270871, 306202, 333086, 541742, 612404, 666172, 1083484, 1224808, 1332344, 2166968, 3521323, 6559789, 7042646, 13119578, 14085292, 26239156, 28170584, 52478312, 85277257, 150875147, 170554514, 301750294, 341109028, 603500588, 682218056, 1207001176, 1961376911, 3922753822, 7845507644, 15691015288]

約数ペア:

[(1, 15691015288), (2, 7845507644), (4, 3922753822), (8, 1961376911), (13, 1207001176), (23, 682218056), (26, 603500588), (46, 341109028), (52, 301750294), (92, 170554514), (104, 150875147), (184, 85277257), (299, 52478312), (557, 28170584), (598, 26239156), (1114, 14085292), (1196, 13119578), (2228, 7042646), (2392, 6559789), (4456, 3521323), (7241, 2166968), (11777, 1332344), (12811, 1224808), (14482, 1083484), (23554, 666172), (25622, 612404), (28964, 541742), (47108, 333086), (51244, 306202), (57928, 270871), (94216, 166543), (102488, 153101)]