26533748

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 47645640

約数和(自身を除く): 21111892

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 1021, 2042, 4084, 6497, 12994, 25988, 74533, 90869, 149066, 181738, 298132, 363476, 6633437, 13266874, 26533748]

約数ペア:

[(1, 26533748), (2, 13266874), (4, 6633437), (73, 363476), (89, 298132), (146, 181738), (178, 149066), (292, 90869), (356, 74533), (1021, 25988), (2042, 12994), (4084, 6497)]