2044763968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79279}}^1$

素因数の和:79335

約数の個数: 56

約数和(自身を含む): 4510714880

約数和(自身を除く): 2465950912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 79279, 158558, 317116, 634232, 1030627, 1268464, 2061254, 2457649, 2536928, 4122508, 4915298, 5073856, 8245016, 9830596, 16490032, 19661192, 31949437, 32980064, 39322384, 63898874, 65960128, 78644768, 127797748, 157289536, 255595496, 511190992, 1022381984, 2044763968]

約数ペア:

[(1, 2044763968), (2, 1022381984), (4, 511190992), (8, 255595496), (13, 157289536), (16, 127797748), (26, 78644768), (31, 65960128), (32, 63898874), (52, 39322384), (62, 32980064), (64, 31949437), (104, 19661192), (124, 16490032), (208, 9830596), (248, 8245016), (403, 5073856), (416, 4915298), (496, 4122508), (806, 2536928), (832, 2457649), (992, 2061254), (1612, 1268464), (1984, 1030627), (3224, 634232), (6448, 317116), (12896, 158558), (25792, 79279)]