71943042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{278849}}^1$

素因数の和:278897

約数の個数: 16

約数和(自身を含む): 147232800

約数和(自身を除く): 75289758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 278849, 557698, 836547, 1673094, 11990507, 23981014, 35971521, 71943042]

約数ペア:

[(1, 71943042), (2, 35971521), (3, 23981014), (6, 11990507), (43, 1673094), (86, 836547), (129, 557698), (258, 278849)]