826624552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{108881}}^1$

素因数の和:108973

約数の個数: 32

約数和(自身を含む): 1692026280

約数和(自身を除く): 865401728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 108881, 217762, 435524, 871048, 1415453, 2830906, 5661812, 7948313, 11323624, 15896626, 31793252, 63586504, 103328069, 206656138, 413312276, 826624552]

約数ペア:

[(1, 826624552), (2, 413312276), (4, 206656138), (8, 103328069), (13, 63586504), (26, 31793252), (52, 15896626), (73, 11323624), (104, 7948313), (146, 5661812), (292, 2830906), (584, 1415453), (949, 871048), (1898, 435524), (3796, 217762), (7592, 108881)]