38574368

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 89818092

約数和(自身を除く): 51243724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 337, 392, 511, 584, 674, 784, 1022, 1168, 1348, 1568, 2044, 2336, 2359, 2696, 3577, 4088, 4718, 5392, 7154, 8176, 9436, 10784, 14308, 16352, 16513, 18872, 24601, 28616, 33026, 37744, 49202, 57232, 66052, 75488, 98404, 114464, 132104, 172207, 196808, 264208, 344414, 393616, 528416, 688828, 787232, 1205449, 1377656, 2410898, 2755312, 4821796, 5510624, 9643592, 19287184, 38574368]

約数ペア:

[(1, 38574368), (2, 19287184), (4, 9643592), (7, 5510624), (8, 4821796), (14, 2755312), (16, 2410898), (28, 1377656), (32, 1205449), (49, 787232), (56, 688828), (73, 528416), (98, 393616), (112, 344414), (146, 264208), (196, 196808), (224, 172207), (292, 132104), (337, 114464), (392, 98404), (511, 75488), (584, 66052), (674, 57232), (784, 49202), (1022, 37744), (1168, 33026), (1348, 28616), (1568, 24601), (2044, 18872), (2336, 16513), (2359, 16352), (2696, 14308), (3577, 10784), (4088, 9436), (4718, 8176), (5392, 7154)]