26119390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 25388834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 647, 734, 1294, 1835, 3235, 3670, 4037, 6470, 7117, 8074, 14234, 20185, 35585, 40370, 71170, 237449, 474898, 1187245, 2374490, 2611939, 5223878, 13059695, 26119390]

約数ペア:

[(1, 26119390), (2, 13059695), (5, 5223878), (10, 2611939), (11, 2374490), (22, 1187245), (55, 474898), (110, 237449), (367, 71170), (647, 40370), (734, 35585), (1294, 20185), (1835, 14234), (3235, 8074), (3670, 7117), (4037, 6470)]