2764384

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 6636168

約数和(自身を除く): 3871784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 49, 56, 82, 86, 98, 112, 164, 172, 196, 224, 287, 301, 328, 344, 392, 574, 602, 656, 688, 784, 1148, 1204, 1312, 1376, 1568, 1763, 2009, 2107, 2296, 2408, 3526, 4018, 4214, 4592, 4816, 7052, 8036, 8428, 9184, 9632, 12341, 14104, 16072, 16856, 24682, 28208, 32144, 33712, 49364, 56416, 64288, 67424, 86387, 98728, 172774, 197456, 345548, 394912, 691096, 1382192, 2764384]

約数ペア:

[(1, 2764384), (2, 1382192), (4, 691096), (7, 394912), (8, 345548), (14, 197456), (16, 172774), (28, 98728), (32, 86387), (41, 67424), (43, 64288), (49, 56416), (56, 49364), (82, 33712), (86, 32144), (98, 28208), (112, 24682), (164, 16856), (172, 16072), (196, 14104), (224, 12341), (287, 9632), (301, 9184), (328, 8428), (344, 8036), (392, 7052), (574, 4816), (602, 4592), (656, 4214), (688, 4018), (784, 3526), (1148, 2408), (1204, 2296), (1312, 2107), (1376, 2009), (1568, 1763)]