68972162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17047}}^1$

素因数の和:17090

約数の個数: 24

約数和(自身を含む): 125609664

約数和(自身を除く): 56637502

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 17047, 34094, 119329, 238658, 289799, 579598, 2028593, 4057186, 4926583, 9853166, 34486081, 68972162]

約数ペア:

[(1, 68972162), (2, 34486081), (7, 9853166), (14, 4926583), (17, 4057186), (34, 2028593), (119, 579598), (238, 289799), (289, 238658), (578, 119329), (2023, 34094), (4046, 17047)]