509248

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 28

約数和(自身を含む): 1033780

約数和(自身を除く): 524532

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 146, 218, 292, 436, 584, 872, 1168, 1744, 2336, 3488, 4672, 6976, 7957, 15914, 31828, 63656, 127312, 254624, 509248]

約数ペア:

[(1, 509248), (2, 254624), (4, 127312), (8, 63656), (16, 31828), (32, 15914), (64, 7957), (73, 6976), (109, 4672), (146, 3488), (218, 2336), (292, 1744), (436, 1168), (584, 872)]