42991402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2731}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 68452992

約数和(自身を除く): 25461590

約数列:

[1, 2, 17, 34, 463, 926, 2731, 5462, 7871, 15742, 46427, 92854, 1264453, 2528906, 21495701, 42991402]

約数ペア:

[(1, 42991402), (2, 21495701), (17, 2528906), (34, 1264453), (463, 92854), (926, 46427), (2731, 15742), (5462, 7871)]