66757670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{953681}}^1$

素因数の和:953695

約数の個数: 16

約数和(自身を含む): 137330208

約数和(自身を除く): 70572538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 953681, 1907362, 4768405, 6675767, 9536810, 13351534, 33378835, 66757670]

約数ペア:

[(1, 66757670), (2, 33378835), (5, 13351534), (7, 9536810), (10, 6675767), (14, 4768405), (35, 1907362), (70, 953681)]