66246376

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4603}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 142539840

約数和(自身を除く): 76293464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 4603, 7196, 9206, 14392, 18412, 32221, 36824, 64442, 128884, 257768, 1182971, 2365942, 4731884, 8280797, 9463768, 16561594, 33123188, 66246376]

約数ペア:

[(1, 66246376), (2, 33123188), (4, 16561594), (7, 9463768), (8, 8280797), (14, 4731884), (28, 2365942), (56, 1182971), (257, 257768), (514, 128884), (1028, 64442), (1799, 36824), (2056, 32221), (3598, 18412), (4603, 14392), (7196, 9206)]