27720354304

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{2221}}^1$

素因数の和:3541

約数の個数: 80

約数和(自身を含む): 58373362080

約数和(自身を除く): 30653007776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1283, 2221, 2432, 2566, 4442, 4864, 5132, 8884, 9728, 10264, 17768, 20528, 24377, 35536, 41056, 42199, 48754, 71072, 82112, 84398, 97508, 142144, 164224, 168796, 195016, 284288, 328448, 337592, 390032, 568576, 656896, 675184, 780064, 1137152, 1350368, 1560128, 2700736, 2849543, 3120256, 5401472, 5699086, 6240512, 10802944, 11398172, 12481024, 21605888, 22796344, 45592688, 54141317, 91185376, 108282634, 182370752, 216565268, 364741504, 433130536, 729483008, 866261072, 1458966016, 1732522144, 3465044288, 6930088576, 13860177152, 27720354304]

約数ペア:

[(1, 27720354304), (2, 13860177152), (4, 6930088576), (8, 3465044288), (16, 1732522144), (19, 1458966016), (32, 866261072), (38, 729483008), (64, 433130536), (76, 364741504), (128, 216565268), (152, 182370752), (256, 108282634), (304, 91185376), (512, 54141317), (608, 45592688), (1216, 22796344), (1283, 21605888), (2221, 12481024), (2432, 11398172), (2566, 10802944), (4442, 6240512), (4864, 5699086), (5132, 5401472), (8884, 3120256), (9728, 2849543), (10264, 2700736), (17768, 1560128), (20528, 1350368), (24377, 1137152), (35536, 780064), (41056, 675184), (42199, 656896), (48754, 568576), (71072, 390032), (82112, 337592), (84398, 328448), (97508, 284288), (142144, 195016), (164224, 168796)]