27770912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 59337432

約数和(自身を除く): 31566520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 241, 277, 416, 482, 554, 964, 1108, 1928, 2216, 3133, 3601, 3856, 4432, 6266, 7202, 7712, 8864, 12532, 14404, 25064, 28808, 50128, 57616, 66757, 100256, 115232, 133514, 267028, 534056, 867841, 1068112, 1735682, 2136224, 3471364, 6942728, 13885456, 27770912]

約数ペア:

[(1, 27770912), (2, 13885456), (4, 6942728), (8, 3471364), (13, 2136224), (16, 1735682), (26, 1068112), (32, 867841), (52, 534056), (104, 267028), (208, 133514), (241, 115232), (277, 100256), (416, 66757), (482, 57616), (554, 50128), (964, 28808), (1108, 25064), (1928, 14404), (2216, 12532), (3133, 8864), (3601, 7712), (3856, 7202), (4432, 6266)]