71041488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211433}}^1$

素因数の和:211451

約数の個数: 40

約数和(自身を含む): 209742528

約数和(自身を除く): 138701040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211433, 422866, 634299, 845732, 1268598, 1480031, 1691464, 2537196, 2960062, 3382928, 4440093, 5074392, 5920124, 8880186, 10148784, 11840248, 17760372, 23680496, 35520744, 71041488]

約数ペア:

[(1, 71041488), (2, 35520744), (3, 23680496), (4, 17760372), (6, 11840248), (7, 10148784), (8, 8880186), (12, 5920124), (14, 5074392), (16, 4440093), (21, 3382928), (24, 2960062), (28, 2537196), (42, 1691464), (48, 1480031), (56, 1268598), (84, 845732), (112, 634299), (168, 422866), (336, 211433)]