25846672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22129}}^1$

素因数の和:22210

約数の個数: 20

約数和(自身を含む): 50766220

約数和(自身を除く): 24919548

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 22129, 44258, 88516, 177032, 354064, 1615417, 3230834, 6461668, 12923336, 25846672]

約数ペア:

[(1, 25846672), (2, 12923336), (4, 6461668), (8, 3230834), (16, 1615417), (73, 354064), (146, 177032), (292, 88516), (584, 44258), (1168, 22129)]