68714296

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2459}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 147600000

約数和(自身を除く): 78885704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 2459, 3493, 3992, 4918, 6986, 9836, 13972, 17213, 19672, 27944, 34426, 68852, 137704, 1227041, 2454082, 4908164, 8589287, 9816328, 17178574, 34357148, 68714296]

約数ペア:

[(1, 68714296), (2, 34357148), (4, 17178574), (7, 9816328), (8, 8589287), (14, 4908164), (28, 2454082), (56, 1227041), (499, 137704), (998, 68852), (1996, 34426), (2459, 27944), (3493, 19672), (3992, 17213), (4918, 13972), (6986, 9836)]