26355448

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 56786400

約数和(自身を除く): 30430952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2389, 2758, 4778, 5516, 9556, 11032, 16723, 19112, 33446, 66892, 133784, 470633, 941266, 1882532, 3294431, 3765064, 6588862, 13177724, 26355448]

約数ペア:

[(1, 26355448), (2, 13177724), (4, 6588862), (7, 3765064), (8, 3294431), (14, 1882532), (28, 941266), (56, 470633), (197, 133784), (394, 66892), (788, 33446), (1379, 19112), (1576, 16723), (2389, 11032), (2758, 9556), (4778, 5516)]