28412928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{3083}}^1$

素因数の和:3109

約数の個数: 66

約数和(自身を含む): 82068324

約数和(自身を除く): 53655396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 3083, 4608, 6166, 9216, 9249, 12332, 18498, 24664, 27747, 36996, 49328, 55494, 73992, 98656, 110988, 147984, 197312, 221976, 295968, 394624, 443952, 591936, 789248, 887904, 1183872, 1578496, 1775808, 2367744, 3156992, 3551616, 4735488, 7103232, 9470976, 14206464, 28412928]

約数ペア:

[(1, 28412928), (2, 14206464), (3, 9470976), (4, 7103232), (6, 4735488), (8, 3551616), (9, 3156992), (12, 2367744), (16, 1775808), (18, 1578496), (24, 1183872), (32, 887904), (36, 789248), (48, 591936), (64, 443952), (72, 394624), (96, 295968), (128, 221976), (144, 197312), (192, 147984), (256, 110988), (288, 98656), (384, 73992), (512, 55494), (576, 49328), (768, 36996), (1024, 27747), (1152, 24664), (1536, 18498), (2304, 12332), (3072, 9249), (3083, 9216), (4608, 6166)]