12441856

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 29139264

約数和(自身を除く): 16697408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 131, 212, 224, 256, 262, 371, 424, 448, 524, 742, 848, 896, 917, 1048, 1484, 1696, 1792, 1834, 2096, 2968, 3392, 3668, 4192, 5936, 6784, 6943, 7336, 8384, 11872, 13568, 13886, 14672, 16768, 23744, 27772, 29344, 33536, 47488, 48601, 55544, 58688, 94976, 97202, 111088, 117376, 194404, 222176, 234752, 388808, 444352, 777616, 888704, 1555232, 1777408, 3110464, 6220928, 12441856]

約数ペア:

[(1, 12441856), (2, 6220928), (4, 3110464), (7, 1777408), (8, 1555232), (14, 888704), (16, 777616), (28, 444352), (32, 388808), (53, 234752), (56, 222176), (64, 194404), (106, 117376), (112, 111088), (128, 97202), (131, 94976), (212, 58688), (224, 55544), (256, 48601), (262, 47488), (371, 33536), (424, 29344), (448, 27772), (524, 23744), (742, 16768), (848, 14672), (896, 13886), (917, 13568), (1048, 11872), (1484, 8384), (1696, 7336), (1792, 6943), (1834, 6784), (2096, 5936), (2968, 4192), (3392, 3668)]