7997904

素因数分解:

$2^4\times 3^2\times {\mathrm{55541}}^1$

素因数の和:55555

約数の個数: 30

約数和(自身を含む): 22383426

約数和(自身を除く): 14385522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 55541, 111082, 166623, 222164, 333246, 444328, 499869, 666492, 888656, 999738, 1332984, 1999476, 2665968, 3998952, 7997904]

約数ペア:

[(1, 7997904), (2, 3998952), (3, 2665968), (4, 1999476), (6, 1332984), (8, 999738), (9, 888656), (12, 666492), (16, 499869), (18, 444328), (24, 333246), (36, 222164), (48, 166623), (72, 111082), (144, 55541)]