128524288

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 56

約数和(自身を含む): 266387580

約数和(自身を除く): 137863292

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 541, 928, 1024, 1082, 1856, 2048, 2164, 3712, 4096, 4328, 7424, 8192, 8656, 14848, 15689, 17312, 29696, 31378, 34624, 59392, 62756, 69248, 118784, 125512, 138496, 237568, 251024, 276992, 502048, 553984, 1004096, 1107968, 2008192, 2215936, 4016384, 4431872, 8032768, 16065536, 32131072, 64262144, 128524288]

約数ペア:

[(1, 128524288), (2, 64262144), (4, 32131072), (8, 16065536), (16, 8032768), (29, 4431872), (32, 4016384), (58, 2215936), (64, 2008192), (116, 1107968), (128, 1004096), (232, 553984), (256, 502048), (464, 276992), (512, 251024), (541, 237568), (928, 138496), (1024, 125512), (1082, 118784), (1856, 69248), (2048, 62756), (2164, 59392), (3712, 34624), (4096, 31378), (4328, 29696), (7424, 17312), (8192, 15689), (8656, 14848)]