29561984

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 62203680

約数和(自身を除く): 32641696

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 128, 131, 164, 172, 262, 328, 344, 524, 656, 688, 1048, 1312, 1376, 1763, 2096, 2624, 2752, 3526, 4192, 5248, 5371, 5504, 5633, 7052, 8384, 10742, 11266, 14104, 16768, 21484, 22532, 28208, 42968, 45064, 56416, 85936, 90128, 112832, 171872, 180256, 225664, 230953, 343744, 360512, 461906, 687488, 721024, 923812, 1847624, 3695248, 7390496, 14780992, 29561984]

約数ペア:

[(1, 29561984), (2, 14780992), (4, 7390496), (8, 3695248), (16, 1847624), (32, 923812), (41, 721024), (43, 687488), (64, 461906), (82, 360512), (86, 343744), (128, 230953), (131, 225664), (164, 180256), (172, 171872), (262, 112832), (328, 90128), (344, 85936), (524, 56416), (656, 45064), (688, 42968), (1048, 28208), (1312, 22532), (1376, 21484), (1763, 16768), (2096, 14104), (2624, 11266), (2752, 10742), (3526, 8384), (4192, 7052), (5248, 5633), (5371, 5504)]