68344298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 115216128

約数和(自身を除く): 46871830

約数列:

[1, 2, 11, 22, 47, 94, 157, 314, 421, 517, 842, 1034, 1727, 3454, 4631, 7379, 9262, 14758, 19787, 39574, 66097, 81169, 132194, 162338, 217657, 435314, 727067, 1454134, 3106559, 6213118, 34172149, 68344298]

約数ペア:

[(1, 68344298), (2, 34172149), (11, 6213118), (22, 3106559), (47, 1454134), (94, 727067), (157, 435314), (314, 217657), (421, 162338), (517, 132194), (842, 81169), (1034, 66097), (1727, 39574), (3454, 19787), (4631, 14758), (7379, 9262)]