7443968

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 17808384

約数和(自身を除く): 10364416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 128, 134, 217, 224, 248, 256, 268, 434, 448, 469, 496, 512, 536, 868, 896, 938, 992, 1072, 1736, 1792, 1876, 1984, 2077, 2144, 3472, 3584, 3752, 3968, 4154, 4288, 6944, 7504, 7936, 8308, 8576, 13888, 14539, 15008, 15872, 16616, 17152, 27776, 29078, 30016, 33232, 34304, 55552, 58156, 60032, 66464, 111104, 116312, 120064, 132928, 232624, 240128, 265856, 465248, 531712, 930496, 1063424, 1860992, 3721984, 7443968]

約数ペア:

[(1, 7443968), (2, 3721984), (4, 1860992), (7, 1063424), (8, 930496), (14, 531712), (16, 465248), (28, 265856), (31, 240128), (32, 232624), (56, 132928), (62, 120064), (64, 116312), (67, 111104), (112, 66464), (124, 60032), (128, 58156), (134, 55552), (217, 34304), (224, 33232), (248, 30016), (256, 29078), (268, 27776), (434, 17152), (448, 16616), (469, 15872), (496, 15008), (512, 14539), (536, 13888), (868, 8576), (896, 8308), (938, 7936), (992, 7504), (1072, 6944), (1736, 4288), (1792, 4154), (1876, 3968), (1984, 3752), (2077, 3584), (2144, 3472)]