4255277248

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1726

約数の個数: 84

約数和(自身を含む): 8933703240

約数和(自身を除く): 4678425992

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 961, 992, 1333, 1376, 1609, 1922, 1984, 2666, 2752, 3218, 3844, 5332, 6436, 7688, 10664, 12872, 15376, 21328, 25744, 30752, 41323, 42656, 49879, 51488, 61504, 69187, 82646, 85312, 99758, 102976, 138374, 165292, 199516, 276748, 330584, 399032, 553496, 661168, 798064, 1106992, 1322336, 1546249, 1596128, 2144797, 2213984, 2644672, 3092498, 3192256, 4289594, 4427968, 6184996, 8579188, 12369992, 17158376, 24739984, 34316752, 49479968, 66488707, 68633504, 98959936, 132977414, 137267008, 265954828, 531909656, 1063819312, 2127638624, 4255277248]

約数ペア:

[(1, 4255277248), (2, 2127638624), (4, 1063819312), (8, 531909656), (16, 265954828), (31, 137267008), (32, 132977414), (43, 98959936), (62, 68633504), (64, 66488707), (86, 49479968), (124, 34316752), (172, 24739984), (248, 17158376), (344, 12369992), (496, 8579188), (688, 6184996), (961, 4427968), (992, 4289594), (1333, 3192256), (1376, 3092498), (1609, 2644672), (1922, 2213984), (1984, 2144797), (2666, 1596128), (2752, 1546249), (3218, 1322336), (3844, 1106992), (5332, 798064), (6436, 661168), (7688, 553496), (10664, 399032), (12872, 330584), (15376, 276748), (21328, 199516), (25744, 165292), (30752, 138374), (41323, 102976), (42656, 99758), (49879, 85312), (51488, 82646), (61504, 69187)]