28608512

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 58394700

約数和(自身を除く): 29786188

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 229, 244, 256, 458, 488, 512, 916, 976, 1024, 1832, 1952, 2048, 3664, 3904, 7328, 7808, 13969, 14656, 15616, 27938, 29312, 31232, 55876, 58624, 62464, 111752, 117248, 124928, 223504, 234496, 447008, 468992, 894016, 1788032, 3576064, 7152128, 14304256, 28608512]

約数ペア:

[(1, 28608512), (2, 14304256), (4, 7152128), (8, 3576064), (16, 1788032), (32, 894016), (61, 468992), (64, 447008), (122, 234496), (128, 223504), (229, 124928), (244, 117248), (256, 111752), (458, 62464), (488, 58624), (512, 55876), (916, 31232), (976, 29312), (1024, 27938), (1832, 15616), (1952, 14656), (2048, 13969), (3664, 7808), (3904, 7328)]