26891984

素因数分解:

$2^4\times 7^2\times {\mathrm{34301}}^1$

素因数の和:34323

約数の個数: 30

約数和(自身を含む): 60611634

約数和(自身を除く): 33719650

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 34301, 68602, 137204, 240107, 274408, 480214, 548816, 960428, 1680749, 1920856, 3361498, 3841712, 6722996, 13445992, 26891984]

約数ペア:

[(1, 26891984), (2, 13445992), (4, 6722996), (7, 3841712), (8, 3361498), (14, 1920856), (16, 1680749), (28, 960428), (49, 548816), (56, 480214), (98, 274408), (112, 240107), (196, 137204), (392, 68602), (784, 34301)]