26856704

素因数分解:

$2^8\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 54

約数和(自身を含む): 62390034

約数和(自身を除く): 35533330

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2141, 3136, 4282, 6272, 8564, 12544, 14987, 17128, 29974, 34256, 59948, 68512, 104909, 119896, 137024, 209818, 239792, 274048, 419636, 479584, 548096, 839272, 959168, 1678544, 1918336, 3357088, 3836672, 6714176, 13428352, 26856704]

約数ペア:

[(1, 26856704), (2, 13428352), (4, 6714176), (7, 3836672), (8, 3357088), (14, 1918336), (16, 1678544), (28, 959168), (32, 839272), (49, 548096), (56, 479584), (64, 419636), (98, 274048), (112, 239792), (128, 209818), (196, 137024), (224, 119896), (256, 104909), (392, 68512), (448, 59948), (784, 34256), (896, 29974), (1568, 17128), (1792, 14987), (2141, 12544), (3136, 8564), (4282, 6272)]