15982749952

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{12097}}^1$

素因数の和:12523

約数の個数: 72

約数和(自身を含む): 34446538616

約数和(自身を除く): 18463788664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 397, 416, 794, 832, 1588, 1664, 3176, 3328, 5161, 6352, 10322, 12097, 12704, 20644, 24194, 25408, 41288, 48388, 50816, 82576, 96776, 101632, 157261, 165152, 193552, 314522, 330304, 387104, 629044, 660608, 774208, 1258088, 1321216, 1548416, 2516176, 3096832, 4802509, 5032352, 9605018, 10064704, 19210036, 20129408, 38420072, 40258816, 62432617, 76840144, 124865234, 153680288, 249730468, 307360576, 499460936, 614721152, 998921872, 1229442304, 1997843744, 3995687488, 7991374976, 15982749952]

約数ペア:

[(1, 15982749952), (2, 7991374976), (4, 3995687488), (8, 1997843744), (13, 1229442304), (16, 998921872), (26, 614721152), (32, 499460936), (52, 307360576), (64, 249730468), (104, 153680288), (128, 124865234), (208, 76840144), (256, 62432617), (397, 40258816), (416, 38420072), (794, 20129408), (832, 19210036), (1588, 10064704), (1664, 9605018), (3176, 5032352), (3328, 4802509), (5161, 3096832), (6352, 2516176), (10322, 1548416), (12097, 1321216), (12704, 1258088), (20644, 774208), (24194, 660608), (25408, 629044), (41288, 387104), (48388, 330304), (50816, 314522), (82576, 193552), (96776, 165152), (101632, 157261)]