71964361

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 85193728

約数和(自身を除く): 13229367

約数列:

[1, 7, 31, 217, 541, 613, 3787, 4291, 16771, 19003, 117397, 133021, 331633, 2321431, 10280623, 71964361]

約数ペア:

[(1, 71964361), (7, 10280623), (31, 2321431), (217, 331633), (541, 133021), (613, 117397), (3787, 19003), (4291, 16771)]