47541688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 91215360

約数和(自身を除く): 43673672

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 641, 1016, 1282, 2564, 5128, 9271, 18542, 37084, 46793, 74168, 81407, 93586, 162814, 187172, 325628, 374344, 651256, 5942711, 11885422, 23770844, 47541688]

約数ペア:

[(1, 47541688), (2, 23770844), (4, 11885422), (8, 5942711), (73, 651256), (127, 374344), (146, 325628), (254, 187172), (292, 162814), (508, 93586), (584, 81407), (641, 74168), (1016, 46793), (1282, 37084), (2564, 18542), (5128, 9271)]