39975196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 73251360

約数和(自身を除く): 33276164

約数列:

[1, 2, 4, 23, 46, 92, 389, 778, 1117, 1556, 2234, 4468, 8947, 17894, 25691, 35788, 51382, 102764, 434513, 869026, 1738052, 9993799, 19987598, 39975196]

約数ペア:

[(1, 39975196), (2, 19987598), (4, 9993799), (23, 1738052), (46, 869026), (92, 434513), (389, 102764), (778, 51382), (1117, 35788), (1556, 25691), (2234, 17894), (4468, 8947)]