68657694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34781}}^1$

素因数の和:34840

約数の個数: 32

約数和(自身を含む): 160275456

約数和(自身を除く): 91617762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34781, 69562, 104343, 208686, 243467, 486934, 730401, 1460802, 1634707, 3269414, 4904121, 9808242, 11442949, 22885898, 34328847, 68657694]

約数ペア:

[(1, 68657694), (2, 34328847), (3, 22885898), (6, 11442949), (7, 9808242), (14, 4904121), (21, 3269414), (42, 1634707), (47, 1460802), (94, 730401), (141, 486934), (282, 243467), (329, 208686), (658, 104343), (987, 69562), (1974, 34781)]