64662710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3833}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 133607232

約数和(自身を除く): 68944522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 3833, 7666, 8435, 16870, 19165, 26831, 38330, 53662, 134155, 268310, 923753, 1847506, 4618765, 6466271, 9237530, 12932542, 32331355, 64662710]

約数ペア:

[(1, 64662710), (2, 32331355), (5, 12932542), (7, 9237530), (10, 6466271), (14, 4618765), (35, 1847506), (70, 923753), (241, 268310), (482, 134155), (1205, 53662), (1687, 38330), (2410, 26831), (3374, 19165), (3833, 16870), (7666, 8435)]