82437404

素因数分解:

$2^2\times 7^2\times {\mathrm{420599}}^1$

素因数の和:420617

約数の個数: 18

約数和(自身を含む): 167819400

約数和(自身を除く): 85381996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 420599, 841198, 1682396, 2944193, 5888386, 11776772, 20609351, 41218702, 82437404]

約数ペア:

[(1, 82437404), (2, 41218702), (4, 20609351), (7, 11776772), (14, 5888386), (28, 2944193), (49, 1682396), (98, 841198), (196, 420599)]