13806784

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 29169360

約数和(自身を除く): 15362576

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 172, 173, 232, 344, 346, 464, 688, 692, 928, 1247, 1376, 1384, 1856, 2494, 2752, 2768, 4988, 5017, 5536, 7439, 9976, 10034, 11072, 14878, 19952, 20068, 29756, 39904, 40136, 59512, 79808, 80272, 119024, 160544, 215731, 238048, 321088, 431462, 476096, 862924, 1725848, 3451696, 6903392, 13806784]

約数ペア:

[(1, 13806784), (2, 6903392), (4, 3451696), (8, 1725848), (16, 862924), (29, 476096), (32, 431462), (43, 321088), (58, 238048), (64, 215731), (86, 160544), (116, 119024), (172, 80272), (173, 79808), (232, 59512), (344, 40136), (346, 39904), (464, 29756), (688, 20068), (692, 19952), (928, 14878), (1247, 11072), (1376, 10034), (1384, 9976), (1856, 7439), (2494, 5536), (2752, 5017), (2768, 4988)]