26012528

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22271}}^1$

素因数の和:22352

約数の個数: 20

約数和(自身を含む): 51091968

約数和(自身を除く): 25079440

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 22271, 44542, 89084, 178168, 356336, 1625783, 3251566, 6503132, 13006264, 26012528]

約数ペア:

[(1, 26012528), (2, 13006264), (4, 6503132), (8, 3251566), (16, 1625783), (73, 356336), (146, 178168), (292, 89084), (584, 44542), (1168, 22271)]