74963749

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 88084480

約数和(自身を除く): 13120731

約数列:

[1, 7, 43, 271, 301, 919, 1897, 6433, 11653, 39517, 81571, 249049, 276619, 1743343, 10709107, 74963749]

約数ペア:

[(1, 74963749), (7, 10709107), (43, 1743343), (271, 276619), (301, 249049), (919, 81571), (1897, 39517), (6433, 11653)]