66470376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395657}}^1$

素因数の和:395673

約数の個数: 32

約数和(自身を含む): 189915840

約数和(自身を除く): 123445464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395657, 791314, 1186971, 1582628, 2373942, 2769599, 3165256, 4747884, 5539198, 8308797, 9495768, 11078396, 16617594, 22156792, 33235188, 66470376]

約数ペア:

[(1, 66470376), (2, 33235188), (3, 22156792), (4, 16617594), (6, 11078396), (7, 9495768), (8, 8308797), (12, 5539198), (14, 4747884), (21, 3165256), (24, 2769599), (28, 2373942), (42, 1582628), (56, 1186971), (84, 791314), (168, 395657)]