252502016

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2410

約数の個数: 56

約数和(自身を含む): 544046664

約数和(自身を除く): 291544648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2371, 3328, 4096, 4742, 6656, 8192, 9484, 13312, 18968, 26624, 30823, 37936, 53248, 61646, 75872, 106496, 123292, 151744, 246584, 303488, 493168, 606976, 986336, 1213952, 1972672, 2427904, 3945344, 4855808, 7890688, 9711616, 15781376, 19423232, 31562752, 63125504, 126251008, 252502016]

約数ペア:

[(1, 252502016), (2, 126251008), (4, 63125504), (8, 31562752), (13, 19423232), (16, 15781376), (26, 9711616), (32, 7890688), (52, 4855808), (64, 3945344), (104, 2427904), (128, 1972672), (208, 1213952), (256, 986336), (416, 606976), (512, 493168), (832, 303488), (1024, 246584), (1664, 151744), (2048, 123292), (2371, 106496), (3328, 75872), (4096, 61646), (4742, 53248), (6656, 37936), (8192, 30823), (9484, 26624), (13312, 18968)]