71540476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59419}}^1$

素因数の和:59473

約数の個数: 24

約数和(自身を含む): 146410880

約数和(自身を除く): 74870404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 59419, 118838, 237676, 415933, 831866, 1663732, 2555017, 5110034, 10220068, 17885119, 35770238, 71540476]

約数ペア:

[(1, 71540476), (2, 35770238), (4, 17885119), (7, 10220068), (14, 5110034), (28, 2555017), (43, 1663732), (86, 831866), (172, 415933), (301, 237676), (602, 118838), (1204, 59419)]