64123492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 116421536

約数和(自身を除く): 52298044

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 5107, 6278, 10214, 12556, 20428, 219601, 372811, 439202, 745622, 878404, 1491244, 16030873, 32061746, 64123492]

約数ペア:

[(1, 64123492), (2, 32061746), (4, 16030873), (43, 1491244), (73, 878404), (86, 745622), (146, 439202), (172, 372811), (292, 219601), (3139, 20428), (5107, 12556), (6278, 10214)]