68569648

素因数分解:

$2^4\times 7^1\times {\mathrm{612229}}^1$

素因数の和:612244

約数の個数: 20

約数和(自身を含む): 151833040

約数和(自身を除く): 83263392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 612229, 1224458, 2448916, 4285603, 4897832, 8571206, 9795664, 17142412, 34284824, 68569648]

約数ペア:

[(1, 68569648), (2, 34284824), (4, 17142412), (7, 9795664), (8, 8571206), (14, 4897832), (16, 4285603), (28, 2448916), (56, 1224458), (112, 612229)]