84142492

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{8513}}^1$

素因数の和:8877

約数の個数: 24

約数和(自身を含む): 168781536

約数和(自身を除く): 84639044

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 8513, 9884, 17026, 34052, 59591, 119182, 238364, 3005089, 6010178, 12020356, 21035623, 42071246, 84142492]

約数ペア:

[(1, 84142492), (2, 42071246), (4, 21035623), (7, 12020356), (14, 6010178), (28, 3005089), (353, 238364), (706, 119182), (1412, 59591), (2471, 34052), (4942, 17026), (8513, 9884)]