64211968

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 44

約数和(自身を含む): 130271080

約数和(自身を除く): 66059112

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 859, 1024, 1168, 1718, 2336, 3436, 4672, 6872, 9344, 13744, 18688, 27488, 37376, 54976, 62707, 74752, 109952, 125414, 219904, 250828, 439808, 501656, 879616, 1003312, 2006624, 4013248, 8026496, 16052992, 32105984, 64211968]

約数ペア:

[(1, 64211968), (2, 32105984), (4, 16052992), (8, 8026496), (16, 4013248), (32, 2006624), (64, 1003312), (73, 879616), (128, 501656), (146, 439808), (256, 250828), (292, 219904), (512, 125414), (584, 109952), (859, 74752), (1024, 62707), (1168, 54976), (1718, 37376), (2336, 27488), (3436, 18688), (4672, 13744), (6872, 9344)]