66268496

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12589}}^1$

素因数の和:12651

約数の個数: 40

約数和(自身を含む): 149871360

約数和(自身を除く): 83602864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12589, 25178, 50356, 88123, 100712, 176246, 201424, 352492, 591683, 704984, 1183366, 1409968, 2366732, 4141781, 4733464, 8283562, 9466928, 16567124, 33134248, 66268496]

約数ペア:

[(1, 66268496), (2, 33134248), (4, 16567124), (7, 9466928), (8, 8283562), (14, 4733464), (16, 4141781), (28, 2366732), (47, 1409968), (56, 1183366), (94, 704984), (112, 591683), (188, 352492), (329, 201424), (376, 176246), (658, 100712), (752, 88123), (1316, 50356), (2632, 25178), (5264, 12589)]