12775136768

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2639

約数の個数: 80

約数和(自身を含む): 26056546560

約数和(自身を除く): 13281409792

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 131, 158, 256, 262, 316, 512, 524, 632, 1048, 1264, 2096, 2411, 2528, 4192, 4822, 5056, 8384, 9644, 10112, 10349, 16768, 19288, 20224, 20698, 33536, 38576, 40448, 41396, 67072, 77152, 82792, 154304, 165584, 190469, 308608, 315841, 331168, 380938, 617216, 631682, 662336, 761876, 1234432, 1263364, 1324672, 1523752, 2526728, 2649344, 3047504, 5053456, 5298688, 6095008, 10106912, 12190016, 20213824, 24380032, 24951439, 40427648, 48760064, 49902878, 80855296, 97520128, 99805756, 161710592, 199611512, 399223024, 798446048, 1596892096, 3193784192, 6387568384, 12775136768]

約数ペア:

[(1, 12775136768), (2, 6387568384), (4, 3193784192), (8, 1596892096), (16, 798446048), (32, 399223024), (64, 199611512), (79, 161710592), (128, 99805756), (131, 97520128), (158, 80855296), (256, 49902878), (262, 48760064), (316, 40427648), (512, 24951439), (524, 24380032), (632, 20213824), (1048, 12190016), (1264, 10106912), (2096, 6095008), (2411, 5298688), (2528, 5053456), (4192, 3047504), (4822, 2649344), (5056, 2526728), (8384, 1523752), (9644, 1324672), (10112, 1263364), (10349, 1234432), (16768, 761876), (19288, 662336), (20224, 631682), (20698, 617216), (33536, 380938), (38576, 331168), (40448, 315841), (41396, 308608), (67072, 190469), (77152, 165584), (82792, 154304)]