71609876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1433}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 139548276

約数和(自身を除く): 67938400

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1433, 1612, 1922, 2866, 3844, 5732, 12493, 18629, 24986, 37258, 44423, 49972, 74516, 88846, 177692, 577499, 1154998, 1377113, 2309996, 2754226, 5508452, 17902469, 35804938, 71609876]

約数ペア:

[(1, 71609876), (2, 35804938), (4, 17902469), (13, 5508452), (26, 2754226), (31, 2309996), (52, 1377113), (62, 1154998), (124, 577499), (403, 177692), (806, 88846), (961, 74516), (1433, 49972), (1612, 44423), (1922, 37258), (2866, 24986), (3844, 18629), (5732, 12493)]