67999168

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{24709}}^1$

素因数の和:24764

約数の個数: 28

約数和(自身を含む): 138079480

約数和(自身を除く): 70080312

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 24709, 49418, 98836, 197672, 395344, 790688, 1062487, 1581376, 2124974, 4249948, 8499896, 16999792, 33999584, 67999168]

約数ペア:

[(1, 67999168), (2, 33999584), (4, 16999792), (8, 8499896), (16, 4249948), (32, 2124974), (43, 1581376), (64, 1062487), (86, 790688), (172, 395344), (344, 197672), (688, 98836), (1376, 49418), (2752, 24709)]