68348084

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27427}}^1$

素因数の和:27527

約数の個数: 24

約数和(自身を含む): 138237120

約数和(自身を除く): 69889036

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 27427, 54854, 109708, 191989, 383978, 767956, 2441003, 4882006, 9764012, 17087021, 34174042, 68348084]

約数ペア:

[(1, 68348084), (2, 34174042), (4, 17087021), (7, 9764012), (14, 4882006), (28, 2441003), (89, 767956), (178, 383978), (356, 191989), (623, 109708), (1246, 54854), (2492, 27427)]