5519488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 6818432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 107, 124, 128, 208, 214, 248, 403, 416, 428, 496, 806, 832, 856, 992, 1391, 1612, 1664, 1712, 1984, 2782, 3224, 3317, 3424, 3968, 5564, 6448, 6634, 6848, 11128, 12896, 13268, 13696, 22256, 25792, 26536, 43121, 44512, 51584, 53072, 86242, 89024, 106144, 172484, 178048, 212288, 344968, 424576, 689936, 1379872, 2759744, 5519488]

約数ペア:

[(1, 5519488), (2, 2759744), (4, 1379872), (8, 689936), (13, 424576), (16, 344968), (26, 212288), (31, 178048), (32, 172484), (52, 106144), (62, 89024), (64, 86242), (104, 53072), (107, 51584), (124, 44512), (128, 43121), (208, 26536), (214, 25792), (248, 22256), (403, 13696), (416, 13268), (428, 12896), (496, 11128), (806, 6848), (832, 6634), (856, 6448), (992, 5564), (1391, 3968), (1612, 3424), (1664, 3317), (1712, 3224), (1984, 2782)]