67710976

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 52

約数和(自身を含む): 138133024

約数和(自身を除く): 70422048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 271, 488, 512, 542, 976, 1024, 1084, 1952, 2048, 2168, 3904, 4096, 4336, 7808, 8672, 15616, 16531, 17344, 31232, 33062, 34688, 62464, 66124, 69376, 124928, 132248, 138752, 249856, 264496, 277504, 528992, 555008, 1057984, 1110016, 2115968, 4231936, 8463872, 16927744, 33855488, 67710976]

約数ペア:

[(1, 67710976), (2, 33855488), (4, 16927744), (8, 8463872), (16, 4231936), (32, 2115968), (61, 1110016), (64, 1057984), (122, 555008), (128, 528992), (244, 277504), (256, 264496), (271, 249856), (488, 138752), (512, 132248), (542, 124928), (976, 69376), (1024, 66124), (1084, 62464), (1952, 34688), (2048, 33062), (2168, 31232), (3904, 17344), (4096, 16531), (4336, 15616), (7808, 8672)]