27576416

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 64781640

約数和(自身を除く): 37205224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 409, 602, 688, 784, 818, 1204, 1376, 1568, 1636, 2107, 2408, 2863, 3272, 4214, 4816, 5726, 6544, 8428, 9632, 11452, 13088, 16856, 17587, 20041, 22904, 33712, 35174, 40082, 45808, 67424, 70348, 80164, 91616, 123109, 140696, 160328, 246218, 281392, 320656, 492436, 562784, 641312, 861763, 984872, 1723526, 1969744, 3447052, 3939488, 6894104, 13788208, 27576416]

約数ペア:

[(1, 27576416), (2, 13788208), (4, 6894104), (7, 3939488), (8, 3447052), (14, 1969744), (16, 1723526), (28, 984872), (32, 861763), (43, 641312), (49, 562784), (56, 492436), (86, 320656), (98, 281392), (112, 246218), (172, 160328), (196, 140696), (224, 123109), (301, 91616), (344, 80164), (392, 70348), (409, 67424), (602, 45808), (688, 40082), (784, 35174), (818, 33712), (1204, 22904), (1376, 20041), (1568, 17587), (1636, 16856), (2107, 13088), (2408, 11452), (2863, 9632), (3272, 8428), (4214, 6544), (4816, 5726)]