64403712

素因数分解:

$2^8\times 3^2\times {\mathrm{27953}}^1$

素因数の和:27975

約数の個数: 54

約数和(自身を含む): 185698422

約数和(自身を除く): 121294710

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, 576, 768, 1152, 2304, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 335436, 447248, 503154, 670872, 894496, 1006308, 1341744, 1788992, 2012616, 2683488, 3577984, 4025232, 5366976, 7155968, 8050464, 10733952, 16100928, 21467904, 32201856, 64403712]

約数ペア:

[(1, 64403712), (2, 32201856), (3, 21467904), (4, 16100928), (6, 10733952), (8, 8050464), (9, 7155968), (12, 5366976), (16, 4025232), (18, 3577984), (24, 2683488), (32, 2012616), (36, 1788992), (48, 1341744), (64, 1006308), (72, 894496), (96, 670872), (128, 503154), (144, 447248), (192, 335436), (256, 251577), (288, 223624), (384, 167718), (576, 111812), (768, 83859), (1152, 55906), (2304, 27953)]